Catalogs > Industrial Controls Catalog > Terminal Blocks and Wiring Systems > Wiring Systems > Bulletin 1746 — SLC 500
Bulletin 1746 — SLC 500
Digital IFMs and Cables
Digital 16-Point and 8-Point Isolated I/O Modules ‡
| Description of 20-Pin IFM | Cat. No. for Wiring System Module with: | I/O Module Cat. No. 1746-… | |||||||||||||||||||||||
| Fixed Terminal Block | Removable Terminal Block (RTB) | I A 1 6 |
I B 1 6 |
I C 1 6 |
I G 1 6 |
I H 1 6 |
I M 1 6 |
I N 1 6 |
I T B 1 6 |
I T V 1 6 |
I V 1 6 |
O A 1 6 |
O B 1 6 |
O B 1 6 E |
O B P 1 6 |
O G 1 6 |
O V 1 6 |
O V P 1 6 |
O W 1 6 |
O X 8 |
sc- I A 8 I § |
sc- I B 8 I § |
s c I C 8 I § |
s c O A P 8 1 § |
|
| Feed-Through | |||||||||||||||||||||||||
| Standard 264V AC/DC Max. | 1492-IFM20F | 1492-RIFM20F♠ | A | B | B | E | B | A | B | B | B | B | C | E | E | E | E | E | E | D | D | A | B | B | A |
| Narrow standard 132V AC/DC Max. | 1492-IFM20FN | 1492-RIFM20FN▶ | A | B | B | E | B | — | B | B | B | B | G | E | E | E | E | E | E | N | N | A | B | B | A |
| Extra terminals (2 per I/O) 264V AC/DC Max. | 1492-IFM20F-2 | 1492-RIFM20F-2♠ | A | B | B | E | B | A | B | B | B | B | C | E | E | E | E | E | E | D | — | — | — | — | — |
| 3-wire sensor type input devices 132V AC/DC Max. | 1492-IFM20F-3 | — | A | B | B | E | B | — | B | B | B | B | — | — | — | — | — | — | — | — | — | — | — | — | — |
| LED Indicating | |||||||||||||||||||||||||
| Standard w/ 24V AC/DC LEDs | 1492-IFM20D24 | — | — | B | — | — | — | — | B | B | B | B | — | E | E | E | — | E | E | D | — | — | — | — | — |
| Narrow standard w/ 24V AC/DC LEDs | 1492-IFM20D24N | — | — | B | — | — | — | — | B | B | B | B | — | E | E | E | — | — | — | N | — | — | — | — | — |
| Standard w/ 120V AC/DC LEDs | 1492-IFM20D120♣ | — | — | — | — | — | B | — | — | — | — | — | C | — | — | — | — | — | — | D | — | — | — | — | — |
| Narrow standard w/ 120V AC LEDs | 1492-IFM20D120N | — | A | — | — | — | — | — | — | — | — | — | G | — | — | — | — | — | — | N | — | — | — | — | — |
| 24V AC/DC LEDs and extra terminals for outputs | 1492-IFM20D24-2 | — | — | — | — | — | — | — | — | — | — | — | — | E | E | E | — | E | E | D | — | — | — | — | — |
| 24V AC/DC LEDs and extra terminals for inputs | 1492-IFM20D24A-2 | — | — | B | — | — | — | — | B | B | B | B | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 120V AC LEDs and extra terminals for outputs | 1492-IFM20D120-2 | — | — | — | — | — | — | — | — | — | — | — | C | — | — | — | — | — | — | D | — | — | — | — | — |
| 120V AC LEDs and extra terminals for inputs | 1492-IFM20D120A-2 | — | A | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 3-wire sensor with 24V AC/DC LEDs | 1492-IFM20D24-3 | — | — | B | — | — | — | — | B | B | B | B | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 8 Individually isolated w/ 24/48V AC/DC LEDs and 4 terminals/output | 1492-IFM20DS24-4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S | — | — | — | — |
| 8 Individually isolated w/ 120V AC LEDs and 4 terminals/output | 1492-IFM20DS120-4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S | — | — | — | — |
| 240V AC LEDs and extra terminals for outputs | 1492-IFM20D240-2 | — | — | — | — | — | — | — | — | — | — | — | C | — | — | — | — | — | — | D | — | — | — | — | — |
| 240V AC LEDs and extra terminals for inputs | 1492-IFM20D240A-2 | — | — | — | — | — | — | A | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Fusible | |||||||||||||||||||||||||
| Extra terminals w/ 120V AC/DC with extra terminals for outputs | 1492-IFM20F-F-2 | 1492-RIFM20F-F-2♠ | — | — | — | — | — | — | — | — | — | — | C | E | E | E | — | E | E | D | — | — | — | — | — |
| Extra terminals w/ 24V AC/DC blown fuse LED indicators | 1492-IFM20F-F24-2 | 1492-RIFM20F-F24-2♠ | — | — | — | — | — | — | — | — | — | — | — | E | E | E | — | E | E | D | — | — | — | — | — |
| Extra terminals w/ 120V AC/DC blown fuse LED indicators | 1492-IFM20F-F120-2 | 1492-RIFM20F-F120-2♠ | — | — | — | — | — | — | — | — | — | — | C | — | — | — | — | — | — | D | — | — | — | — | — |
| Extra terminals w/ 240V AC/DC blown fuse LED indicators | 1492-IFM20F-F240-2 | — | — | — | — | — | — | — | — | — | — | — | C | — | — | — | — | — | — | D | — | — | — | — | — |
| Extra terminals w/ 24V AC/DC blown fuse LED indicators for inputs | 1492-IFM20F-F24A-2 | 1492-RIFM20F-F24A-2♠ | — | B | — | — | — | — | B | B | — | — | — | — | — | — | — | E | E | — | — | — | — | — | — |
| Extra terminals w/ 120V AC/DC blown fuse LED indicators for inputs | 1492-IFM20F-F120A-2 | 1492-RIFM20F-F120A-2♠ | A | — | — | — | B | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 8 Individually isolated 120V AC/DC with extra terminals for outputs | 1492-IFM20F-FS-2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S | — | — | — | — |
| 8 Individually isolated with extra terminals and 24V AC/DC blown fuse LED indicators | 1492-IFM20F-FS24-2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S | — | — | — | — |
| Two 4-point isolated groups with four terminals/input and 24V AC/DC blown fuse LED indicators | 1492-IFM20F-FS24A-4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Description of 20-Pin IFM | Cat. No. for Wiring System Module with: | I/O Module Cat. No. 1746-… | |||||||||||||||||||||||
| Fixed Terminal Block | Removable Terminal Block (RTB) | I A 1 6 |
I B 1 6 |
I C 1 6 |
I G 1 6 |
I H 1 6 |
I M 1 6 |
I N 1 6 |
I T B 1 6 |
I T V 1 6 |
I V 1 6 |
O A 1 6 |
O B 1 6 |
O B 1 6 E |
O B P 1 6 |
O G 1 6 |
O V 1 6 |
O V P 1 6 |
O W 1 6 |
O X 8 |
sc- I A 8 I § |
sc- I B 8 I § |
s c I C 8 I § |
s c O A P 8 1 § |
|
| Fusible (continued) | |||||||||||||||||||||||||
| 8 Individually isolated with extra terminals/output and 120V AC/DC blown fuse LED indicators | 1492-IFM20F-FS120-2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S | — | — | — | A |
| 8 Individually isolated with 4 terminals/output and 120V AC/DC blown fuse LED indicators | 1492-IFM20F-FS120-4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S | — | — | — | — |
| Two 4-point isolated groups with four terminals/input and 120V AC/DC blown fuse indicators | 1492-IFM20F-FS120A-4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 8 Individually isolated with 4 terminals/output and 240V AC/DC blown fuse LED indicators | 1492-IFM20F-FS240-4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S | — | — | — | A |
| Relay Master (LED Indicating) ∆ ♦ | |||||||||||||||||||||||||
| 20-pin master w/: | |||||||||||||||||||||||||
| Eight 24V DC relays | 1492-XIM2024-8R | — | — | — | — | — | — | — | — | — | — | — | — | E | E | E | — | — | — | — | — | — | — | — | — |
| Eight 120V AC relays | 1492-XIM20120-8R | — | — | — | — | — | — | — | — | — | — | — | CR | — | — | — | — | — | — | — | — | — | — | — | — |
| Sixteen 24V DC relays | 1492-XIM2024-16R | — | — | — | — | — | — | — | — | — | — | — | — | E | E | E | — | — | — | — | — | — | — | — | — |
| Sixteen 24V DC relays with fusing | 1492-XIM2024-16RF | — | — | — | — | — | — | — | — | — | — | — | — | E | E | E | — | — | — | — | — | — | — | — | — |
| Sixteen 120V AC relays | 1492-XIM20120-16R | — | — | — | — | — | — | — | — | — | — | — | CR | — | — | — | — | — | — | — | — | — | — | — | — |
| Sixteen 120V AC relays with fusing | 1492-XIM20120-16RF | — | — | — | — | — | — | — | — | — | — | — | CR | — | — | — | — | — | — | — | — | — | — | — | — |
| Relay Expander (LED Indicating) ∆ ♦ | |||||||||||||||||||||||||
| Expander with eight 24V DC relays | 1492-XIM24-8R | 1492-RXIM24-8R& | — | — | — | — | — | — | — | — | — | — | — | ⋆ | ⋆ | ⋆ | — | — | — | — | — | — | — | — | — |
| Expander with eight 120V AC relays | 1492-XIM120-8R | — | — | — | — | — | — | — | — | — | — | — | ⋆ | — | — | — | — | — | — | — | — | — | — | — | — |
| Fusible Expander | |||||||||||||||||||||||||
| 8-channel expander with 24V DC blown fuse indicators | 1492-XIMF-F24-2 | — | — | — | — | — | — | — | — | — | — | — | — | ⋆ | ⋆ | ⋆ | — | — | — | — | — | — | — | — | — |
| 8-channel expander with 120V AC blown fuse indicators | 1492-XIMF-F120-2 | — | — | — | — | — | — | — | — | — | — | — | ⋆ | — | — | — | — | — | — | — | — | — | — | — | — |
| Feed-Through Expander | |||||||||||||||||||||||||
| Expander with eight feed-through channels 132V AC/DC max | 1492-XIMF-2 | — | — | — | — | — | — | — | — | — | — | — | ⋆ | ⋆ | ⋆ | ⋆ | — | — | — | — | — | — | — | — | A |
| ⋆ Can have up to 1 expandable module depending upon master used (total 16 pts or less), extender cable is provided. | |||||||||||||||||||||||||
| ‡ Pre-wired cables are available in standard length of 0.5, 1.0, 2.5, and 5.0 m. To order, insert the code for the desired cable length into the catalog number 005 = 0.5 m (010 = 1.0 m, 025 = 2.5 m, and 050 = 5.0 m), and insert the letter in the box. Example: Catalog Number 1492-CABLE050A is for a 5.0 m cable, and the letter A. | |||||||||||||||||||||||||
| § For information concerning this I/O module, contact Spectrum Controls (phone: 425.641.9473 or www.spectrumcontrols.com). | |||||||||||||||||||||||||
| ♣ This IFM is not recommended for use with PLC I/O modules that have an off-state leakage current exceeding 0.5 mA. Use a Cat. No. 1492‑IFM20D120N or 1492‑IFM20D120A‑2 for inputs. Use 1492‑IFM20D120‑2 for outputs. | |||||||||||||||||||||||||
| ♦ The LED indicates the PLC output status. | |||||||||||||||||||||||||
| ♠ Compatible RTB plug 1492-RTB20N (screw style terminal) or 1492-RTB20P (push-in style). Order plugs separately. Two plugs per catalog number. | |||||||||||||||||||||||||
| ▶ Compatible RTB plug 1492-RTB10N (screw style terminal) or 1492-RTB10P (push-in style). Order plugs separately. Two plugs per catalog number. | |||||||||||||||||||||||||
| & Compatible RTB plug 1492-RTB12N (screw style terminal) or 1492-RTB12P (push-in style). Order plugs separately. Two plugs per catalog number. | |||||||||||||||||||||||||
| ∆ The voltage rating is relay control/coil voltage. Refer to the Specifications tab. |
Digital 32-Point I/O Modules ‡
| Description of 40-Pin IFM | Cat. No. for Wiring System Module with: | I/O Module Cat. No. 1746-… | |||||
| Fixed Terminal Block | Removable Terminal Block Socket Assembly (order plugs separately) |
I B 3 2 |
I V 3 2 |
O B 3 2 |
O B 3 2 E |
O V 3 2 |
|
| Relay Master (LED Indicating) ♣ ∆ | |||||||
| 40-pin master with eight 24V DC relays | 1492-XIM4024-8R | — | — | — | H | H | — |
| 40-pin master with sixteen 24V DC relays | 1492-XIM4024-16R | 1492-RXIM4024-16R▶ | — | — | H | H | — |
| 40-pin master with sixteen 24V DC relays with fusing | 1492-XIM4024-16RF | — | — | — | H | H | — |
| Relay Expander (LED Indicating) ♣ ∆ | |||||||
| Expander with eight 24V DC relays | 1492-XIM24-8R | 1492-RXIM24-8R& | — | — | ⋆ | ⋆ | — |
| Expander with sixteen 24V DC relays with fusing | 1492-XIM24-16RF | — | — | — | § | § | — |
| Expander with eight 120V AC relays | 1492-XIM120-8R | — | — | — | — | — | — |
| Fusible Expander | |||||||
| 8-channel expander with 24V DC blown fuse indicators | 1492-XIMF-F24-2 | — | — | — | ⋆ | ⋆ | — |
| 8-channel expander with 120V AC blown fuse indicators | 1492-XIMF-F120-2 | — | — | — | — | — | — |
| Feed-Through Expander | |||||||
| Expander with eight feed-through channels 132V AC/DC max | 1492-XIMF-2 | — | — | — | ⋆ | ⋆ | — |
| ⋆ Can have up to 2 or 3 expandable modules depending upon master used (total 32 pts or less), extender cable is provided. | |||||||
| ‡ Pre-wired cables are available in standard length of 0.5, 1.0, 2.5, and 5.0 m. To order, insert the code for the desired cable length into the catalog number 005 = 0.5 m (010 = 1.0 m, 025 = 2.5 m, and 050 = 5.0 m), and insert the letter in the box. Example: Catalog Number 1402-CABLE050A is for a 5.0 m cable, and the letter A. | |||||||
| § 1492-XIM24-16RF is to be used with 1492-XIM4024-16R and 1492-XIM4024-16RF 32 pt. only. | |||||||
| ∆ The LED indicates the PLC output status. | |||||||
| Compatibility RTB Plug: ♦ 1492-RTB20N (screw style terminal) or 1492-RTB20P. ORDER PLUGS SEPARATELY. Two plugs per cat. no. | |||||||
| Compatibility RTB Plug: ♠ 1492-RTB17N (screw style terminal) or 1492-RTB17P. ORDER PLUGS SEPARATELY. Two plugs per cat. no. | |||||||
| Compatibility RTB Plug: ▶ 1492-RTB14N (screw style terminal) or 1492-RTB14P. ORDER PLUGS SEPARATELY. Two plugs per cat. no. | |||||||
| Compatibility RTB Plug: & 1492-RTB12N (screw style terminal) or 1492-RTB12P. ORDER PLUGS SEPARATELY. Two plugs per cat. no. | |||||||
| Description of 40-Pin IFM | Cat. No. for Wiring System Module with Fixed Terminal Block | Cat. No. for Wiring System Module with Removable Terminal Block Socket Assembly (order plugs separately) | I/O Module Cat. No. 1746-… | ||||
| I B 3 2 |
I V 3 2 |
O B 3 2 |
O B 3 2 E |
O V 3 2 |
|||
| Feed-Through | |||||||
| Standard 132V AC/DC Max. | 1492-IFM40F | 1492-RIFM40F♦ | H | H | H | H | H |
| Extra terminals (2 per I/O) 132V AC/DC Max. | 1492-IFM40F-2 | 1492-RIFM40F-2♦ | H | H | H | H | H |
| 3-wire sensor type input devices 60V AC/DC Max. | 1492-IFM40F-3 | — | H | H | — | — | — |
| LED Indicating | |||||||
| Standard with 24V AC/DC LEDs | 1492-IFM40D24 | 1492-RIFM40D24♦ | H | H | H | H | H |
| 24V AC/DC LEDs and extra terminals for outputs | 1492-IFM40D24-2 | — | — | — | H | H | H |
| 24V AC/DC LEDs and extra terminals for inputs | 1492-IFM40D24A-2 | 1492-RIFM40D24A-2♦ | H | H | — | — | — |
| 120V AC LEDs and extra terminals for outputs | 1492-IFM40D120-2 | — | — | — | — | — | — |
| 120V AC LEDs and extra terminals for inputs | 1492-IFM40D120A-2 | — | — | — | — | — | — |
| 3-wire sensor with 24V AC/DC LEDs | 1492-IFM40D24-3 | — | H | H | — | — | — |
| 16 Individually Isolated w/: | 1492-IFM40DS24-4 | — | — | — | — | — | — |
| 24V AC/DC LEDs and 4 terminals/input | 1492-IFM40DS24A-4 | — | — | — | — | — | — |
| 120V AC LEDs and 4 terminals/output | 1492-IFM40DS120-4 | — | — | — | — | — | — |
| 120V AC LEDs and 4 terminals/input | 1492-IFM40DS120A-4 | — | — | — | — | — | — |
| 240V AC LEDs and 4 terminals/input | 1492-IFM40DS240A-4 | — | — | — | — | — | — |
| Fusible | |||||||
| 120V AC/DC with extra terminals for 32-point outputs | 1492-IFM40F-F-2 | — | — | — | H | H | H |
| Extra terminals with 24V AC/DC blown fuse indicators for 32-point outputs | 1492-IFM40F-F24-2 | 1492-RIFM40F-F24-2♦ | — | — | H | H | H |
| 120V AC/DC blown fuse indicators for outputs | 1492-IFM40F-F120-2 | — | — | — | — | — | — |
| 16 individually isolated w/: | 1492-IFM40F-FS-2 | — | — | — | — | — | — |
| — | 1492-IFM40F-FS24-2 | — | — | — | — | — | — |
| 24V AC/DC blown fuse indicators and 4 terminals/output | 1492-IFM40F-FS24-4 | — | — | — | — | — | — |
| 240V AC/DC with 4 terminals/output | 1492-IFM40F-FS-4 | — | — | — | — | — | — |
| extra terminals and 120V AC/DC blown fuse LED indicators | 1492-IFM40F-FS120-2 | 1492-RIFM40F-FS120-2♦ | — | — | — | — | — |
| 120V AC/DC blown fuse indicators and 4 terminals/output | 1492-IFM40F-FS120-4 | 1492-RIFM40F-FS120-4♠ | — | — | — | — | — |
| 240V AC/DC blown fuse indicators and 4 terminals/output | 1492-IFM40F-FS240-4 | — | — | — | — | — | — |
| 24V AC/DC blown fuse indicators and 4 terminals/input | 1492-IFM40F-FS24A-4 | — | — | — | — | — | — |
| 120V AC/DC with 4 terminals/input | 1492-IFM40F-FSA-4 | — | — | — | — | — | — |
| 120V AC/DC blown fuse indicators and 4 terminals/input | 1492-IFM40F-FS120A-4 | 1492-RIFM40F-FS120A-4♠ | — | — | — | — | — |
| 240V AC/DC blown fuse indicators and 4 terminals/input | 1492-IFM40F-FS240A-4 | — | — | — | — | — | — |
| Relay Master (LED Indicating) ♣ ∆ | |||||||
| 40-pin master with eight 24V DC relays | 1492-XIM4024-8R | — | — | — | H | H | — |
| 40-pin master with sixteen 24V DC relays | 1492-XIM4024-16R | 1492-RXIM4024-16R▶ | — | — | H | H | — |
| 40-pin master with sixteen 24V DC relays with fusing | 1492-XIM4024-16RF | — | — | — | H | H | — |
| Relay Expander (LED Indicating) ♣ ∆ | |||||||
| Expander with eight 24V DC relays | 1492-XIM24-8R | 1492-RXIM24-8R& | — | — | ⋆ | ⋆ | — |
| Expander with sixteen 24V DC relays with fusing | 1492-XIM24-16RF | — | — | — | § | § | — |
| Expander with eight 120V AC relays | 1492-XIM120-8R | — | — | — | — | — | — |
| Fusible Expander | |||||||
| 8-channel expander with 24V DC blown fuse indicators | 1492-XIMF-F24-2 | — | — | — | ⋆ | ⋆ | — |
| 8-channel expander with 120V AC blown fuse indicators | 1492-XIMF-F120-2 | — | — | — | — | — | — |
| Feed-Through Expander | |||||||
| Expander with eight feed-through channels 132V AC/DC max | 1492-XIMF-2 | — | — | — | ⋆ | ⋆ | — |
| ⋆ Can have up to 2 or 3 expandable modules depending upon master used (total 32 pts or less), extender cable is provided. | |||||||
| ‡ Pre-wired cables are available in standard length of 0.5, 1.0, 2.5, and 5.0 m. To order, insert the code for the desired cable length into the catalog number 005 = 0.5 m (010 = 1.0 m, 025 = 2.5 m, and 050 = 5.0 m), and insert the letter in the box. Example: Catalog Number 1492-CABLE050A is for a 5.0 m cable, and the letter A. | |||||||
| § 1492-XIM24-16RF is to be used with 1492-XIM4024-16R and 1492-XIM4024-16RF 32 pt. only. | |||||||
| ∆ The LED indicates the PLC output status. | |||||||
| ♦ Compatible Removable Terminal Block (RTB) plug; 1492-RTB20N (screw style terminal) or 1492-RTB20P (push-in style). ORDER PLUGS SEPARATELY. Two plugs per cat. no. | |||||||
| ♠ Compatible Removable Terminal Block (RTB) plug; 1492-RTB17N (screw style terminal) or 1492-RTB17P (push-in style). ORDER PLUGS SEPARATELY. Two plugs per cat. no. | |||||||
| ▶ Compatible Removable Terminal Block (RTB) plug; 1492-RTB14N (screw style terminal) or 1492-RTB14P (push-in style). ORDER PLUGS SEPARATELY. Two plugs per cat. no. | |||||||
| & Compatible Removable Terminal Block (RTB) plug; 1492-RTB12N (screw style terminal) or 1492-RTB12P (push-in style). ORDER PLUGS SEPARATELY. Two plugs per cat. no. | |||||||
| ♣ The voltage rating is relay control/coil voltage. Refer to the Specifications tab. |
Bulletin 1746 SLC 500 IFMs and Cables, Continued
These pre-wired cables have a pre-wired RTB on one end to connect to the front of a Bulletin 1746 digital I/O module and a connector on the other end to plug into a 20- or 40-terminal IFM/XIM. You must first select the IFM/XIM from one of the preceding selection tables.
Pre-Wired Cables for Bulletin 1746 Digital I/O Modules
| Cable Cat. No. | Standard Cable Lengths | Build-to-Order Available | No. of Conductors | Mating I/O Module Cat. No. |
| 1492-CABLE⋆ A | 0.5, 1.0, 2.5, 5.0 m | Yes | 20 | 1746-IA16, -IM16 |
| 1492-CABLE⋆ B | 0.5, 1.0, 2.5, 5.0 m | Yes | 20 | 1746-IB16, -IH16, -IN16, -ITB16, -ITV16 |
| 1492-CABLE⋆ C | 0.5, 1.0, 2.5, 5.0 m | Yes | 20 | 1746-OA16 |
| 1492-CABLE⋆ CR | 0.5, 1.0, 2.5, 5.0 m | Yes | 20 | 1746-OA16 |
| 1492-CABLE⋆ D | 0.5, 1.0, 2.5, 5.0 m | Yes | 20 | 1746-OW16, -OX8 |
| 1492-CABLE⋆ E | 0.5, 1.0, 2.5, 5.0 m | Yes | 20 | 1746-IG16, -OB16, -OB16E, -OBP16, -OG16, -OV16, -OVP16 |
| 1492-CABLE⋆ G | 0.5, 1.0, 2.5, 5.0 m | Yes | 20 | 1746-OA16 |
| 1492-CABLE⋆ H | 0.5, 1.0, 2.5, 5.0 m | Yes | 40 | 1746-IB32, -IV32, -OB32, -OB32E, -OV32 |
| 1492-CABLE⋆ N | 0.5, 1.0, 2.5, 5.0 m | Yes | 20 | 1746-OW16, -OX8 |
| 1492-CABLE⋆ S | 0.5, 1.0, 2.5, 5.0 m | Yes | 20 | 1746-OX8 |
| ⋆ Pre-wired cables are available in standard lengths of 0.5, 1.0, 2.5, and 5.0 m. To order, insert the code for the desired cable length into the cat. no. (005 = 0.5 m, 010 = 1.0 m, 025 = 2.5 m, and 050 = 5.0 m). Example: Cat. No. 1492-CABLE005N is for a 0.5 m cable that could be used to connect a Cat. No. 1492-IFM20D24N IFM to a Cat. No. 1746-OW16 I/O module. Build-to-order lengths are also available. | ||||
The I/O module-ready cables have a pre-wired RTB on one end to plug onto the front of a Bulletin 1746 I/O module and 20 or 40 individually colored #18 AWG conductors on the other end. These cables provide the convenience of pre-wired connections at the I/O module end, while still allowing the flexibility to fieldwire to standard terminal blocks of your choice.
I/O Module-Ready Cables for Bulletin 1746 Digital I/O Modules §
| Cable Cat. No. | Standard Cable Lengths | Build-to-Order Available | No. of Conductors | Mating I/O Module Cat. No. |
| 1492-CABLE‡ N3 | 1.0, 2.5, 5.0 m | Yes | 40 | 1769-IQ32T, -OB32T, -OV32T |
| 1492-CABLE‡ RTBB | 1.0, 2.5, 5.0 m | Yes | 20 | 1746-IB16, -IC16, -IG16, -IH16, -IN16, -ITB16, -ITV16, -IV16, -OB16, -OB16E, -OBP8, -OBP16, -OG16, -OV16, -OVP16 |
| 1492-CABLE‡ RTBO | 1.0, 2.5, 5.0 m | Yes | 20 | 1746-OW16, -OX8 |
| 1492-CABLE‡ RTBR | 1.0, 2.5, 5.0 m | Yes | 20 | 1746-IA16, -OA16, -OAP12, -IM16 |
| ‡ I/O ready cables are available in standard lengths of 1.0, 2.5, and 5.0 m. To order, insert the code for the desired cable length into the cat. no. (010 = 1.0 m, 025 = 2.5 m, and 050 = 5.0 m). Example: Cat. No. 1492-CABLE050RTBR is for a 5.0 m cable with a pre-wired Cat. No. 1746-RT25R RTB on one end. | ||||
| § Digital I/O module-ready cables should not be used with analog module as a cable shield and drain wire is not provided. | ||||
Note:The following I/O Modules do not have RTBs: 1746-IA4, 1746-IA8, 1746-IB8, 1746-IM4, 1746-IM8, 1746-IV8, 1746-OA8, 1746-OB8.