Digital IFM Cat. No.	Voltage Range	Dimensions (W x H x D) [in.]¬	Indicator Circuit Current (Nominal) [mA]	Label Card Cat. No.T
1492-IFM20F, -RIFM20F	0…264V AC/DC	4.33 x 3.27 x 2.78‡	—	46006-190-01, 46006-233-01
1492-IFM20FN, -RIFM20FN	0…132V AC/DC	2.36 x 3.27 x 2.78‡	—	46006-197-01, -237-01, -220-01
1492-IFM20F-2, -RIFM20F-2	0…264V AC/DC	4.33 x 3.27 x 2.78‡	—	46006-192-01, -235-01, -221-01
1492-IFM20F-3	0…132V AC/DC	4.33 x 3.27 x 2.78	—	46006-210-01
1492-IFM20D24	10…30V AC/DC	4.33 x 3.27 x 2.78	2	46006-190-01, 46006-233-01
1492-IFM20D24N	10…30V AC/DC	2.36 x 3.27 x 2.78	2	46006-197-01, -237-01, -220-01
1492-IFM20D24-2	10…30V AC/DC	4.33 x 3.27 x 2.78	2	46006-192-01, -235-01, -221-01
1492-IFM20D24A-2	10…30V AC/DC	4.33 x 3.27 x 2.78	2	46006-211-01
1492-IFM20DS24-4	10…60V AC/DC	4.33 x 3.27 x 2.78	1.6	46006-209-01
1492-IFM20D24-3	10…30V AC/DC	4.33 x 3.27 x 2.78	2	46006-193-01, 46006-236-01
1492-IFM20D120	85…132V AC/DC	4.33 x 3.27 x 2.78	2.5	46006-190-01, 46006-233-01
1492-IFM20D120N	85…132V AC	2.36 x 3.27 x 2.78	2.5	46006-197-01, -237-01, -220-01
1492-IFM20D120-2	85…132V AC	4.33 x 3.27 x 2.78	2.5	46006-192-01, -235-01
1492-IFM20D120A-2	85…132V AC	4.33 x 3.27 x 2.78	2.5	46006-211-01
1492-IFM20DS120-4	85…132V AC	4.33 x 3.27 x 2.78	2.6	46006-209-01
1492-IFM20D240-2	204…264V AC	4.33 x 3.27 x 2.78	2.5	46006-192-01, -235-01
1492-IFM20D240A-2	204…264V AC	4.33 x 3.27 x 2.78	2.5	46006-211-01
1492-IFM20F-F-2, -RIFM20F-F-2	0…132V AC/DC	4.33 x 3.27 x 2.78‡	—	46006-192-01, -235-01, -221-01
1492-IFM20F-F24-2, -RIFM20F-F24-2	10…30V AC/DC	4.33 x 3.27 x 2.78‡	2	46006-192-01, -235-01, -221-01
1492-IFM20F-F24A-2, -RIFM20F-F24A-2	10…30V AC/DC	4.33 x 3.27 x 2.78‡	2.4	46006-212-01
1492-IFM20F-F120-2, -RIFM20F-F120-2	85…132V AC	4.33 x 3.27 x 2.78‡	2.5	46006-192-01, -235-01, -221-01
1492-IFM20F-F120A-2, -RIFM20F-F120A-2	85…132V AC/DC	4.33 x 3.27 x 2.78‡	1.2	46006-212-01
1492-IFM20F-F240-2	204…264V AC	4.72 x 3.27 x 2.78	1.2	46006-192-01, -235-01
1492-IFM20F-FS-2	0…132V AC/DC	2.36 x 3.27 x 2.78	—	46006-204-01
1492-IFM20F-FS24-2	10…30V AC/DC	2.36 x 3.27 x 2.78	2	46006-204-01
1492-IFM20F-FS24A-4	10…30V AC/DC	3.15 x 3.27 x 2.78	2.4	46006-215-01
1492-IFM20F-FS120-2	85…132V AC/DC	2.36 x 3.27 x 2.78	2.5	46006-204-01
1492-IFM20F-FS120-4	85…132V AC/DC	4.33 x 3.27 x 2.78	1.2	46006-214-01
1492-IFM20F-FS120A-4	85…132V AC/DC	3.15 x 3.27 x 2.78	2.2	46006-215-01
1492-IFM20F-FS240-4	204…264V AC	4.33 x 3.27 x 2.78	1.2	46006-214-01
1492-IFM40F, -RIFM40F	0…132V AC/DC	4.33 x 3.27 x 2.78‡	—	46006-191-01, 46006-234-01
1492-IFM40F-2	0…132V AC/DC	8.27 x 3.27 x 2.78	—	46006-224-01, -225-01, -239-01, -240-01
1492-RIFM40F-2	0…132V AC/DC	9.05 x 3.27 x 2.78	—	46006-224-01, -225-01, -239-01, -240-01
1492-IFM40F-3	0…60V AC/DC	8.27 x 3.27 x 2.78	—	46006-193-01, 46006-236-01
1492-IFM40D24, -RIFM40D24	10…30V AC/DC	4.33 x 3.27 x 2.78‡	2	46006-191-01, 46006-234-01
1492-IFM40D24-2	10…30V AC/DC	8.27 x 3.27 x 2.78	2	46006-194-01, -195-01
1492-IFM40D24A-2	10…30V AC/DC	8.27 x 3.27 x 2.78	2	46006-224-01, -225-01, -239-01, -240-01
1492-RIFM40D24A-2	10…30V AC/DC	9.05 x 3.27 x 2.78	2	46006-224-01, -225-01, -239-01, -240-01
1492-IFM40DS24-4	10…60V AC/DC	6.69 x 3.27 x 2.78	4.1	46006-208-01
1492-IFM40DS24A-4	10…30V AC/DC	6.69 x 3.27 x 2.78	4.1	46006-208-01
1492-IFM40D24-3	10…30V AC/DC	8.27 x 3.27 x 2.78	2	46006-193-01, 46006-236-01
1492-IFM40D120-2	85…132V AC	8.27 x 3.27 x 2.78	2.5	46006-194-01, -195-01
1492-IFM40D120A-2	85…132V AC	8.27 x 3.27 x 2.78	2.5	46006-194-01, -195-01
1492-IFM40DS120-4	85…132V AC	6.69 x 3.27 x 2.78	2.6	46006-208-01
1492-IFM40DS120A-4	85…132V AC	6.69 x 3.27 x 2.78	2.6	46006-208-01
1492-IFM40DS240A-4	204…264V AC	6.69 x 3.27 x 2.78	2.6	46006-208-01
1492-IFM40F-F-2	0…132V AC/DC	8.27 x 3.27 x 2.78	—	46006-194-01, -195-01
1492-IFM40F-F24-2	10…30V AC/DC	8.27 x 3.27 x 2.78	2	46006-224-01, -225-01, -239-01, -240-01
1492-RIFM40F-F24-2	10…30V AC/DC	8.66 x 3.27 x 2.78	2	46006-224-01, -225-01, -239-01, -240-01
1492-IFM40F-F24D-2	10…30V AC/DC	4.72 x 3.27 x 2.78	<0.05	46006-201-01
1492-IFM40F-F24AD-4	10…30V AC/DC	7.09 x 3.27 x 2.78	<0.05	46006-206-01
1492-IFM40F-F120-2	85…132V AC	8.27 x 3.27 x 2.78	2.5	46006-194-001, -195-01
1492-IFM40F-FS-2	0…132V AC/DC	4.72 x 3.27 x 2.78	—	46006-201-01
1492-IFM40F-FS-4	0…264V AC/DC	7.09 x 3.27 x 2.78	—	46006-207-01
1492-IFM40F-FS24-2	10…30V AC/DC	4.72 x 3.27 x 2.78	2	46006-201-01
1492-IFM40F-FS24-4	10…30V AC/DC	7.09 x 3.27 x 2.78	2.4	46006-207-01
1492-IFM40F-FS120-2, -RIFM40F-FS120-2	85…132V AC/DC	4.72 x 3.27 x 2.78‡	2.5	46006-201-01
1492-IFM40F-FS120-4	85…132V AC/DC	7.09 x 3.27 x 2.78	1.4	46006-206-01
1492-RIFM40F-FS120-4	85…132V AC/DC	7.87 x 3.27 x 2.78	1.4	46006-226-01
1492-IFM40F-FS240-4	204…264V AC/DC	7.09 x 3.27 x 2.78	2.4	46006-207-01
1492-IFM40F-FS24A-4	10…30V AC/DC	7.09 x 3.27 x 2.78	3.1	46006-226-01
1492-IFM40F-FS120A-4	85…132V AC/DC	7.09 x 3.27 x 2.78	1.4	46006-226-01
1492-RIFM40F-FS120A-4	85…132V AC/DC	7.87 x 3.27 x 2.78	1.4	46006-226-01
1492-IFM40F-FSA-4	85…132V AC/DC	7.09 x 3.27 x 2.78	—	46006-226-01
1492-IFM40F-FS240A-4	85…132V AC/DC	7.09 x 3.27 x 2.78	1.4	46006-226-01

¬ To convert to millimeters, multiply inches by 25.4
T Ships with each module. For spare part, precede the aprt number with the letter "W."
‡ Add 0.39 in. to the width dimension for Bulletin 1492-Rxxx modules.

Note:Footnotes are on page 12-155.

Analog IFM Specifications

Analog IFM Cat. No.	Voltage Range	Max. Current (Per Circuit) [A]	Max. Current (Per Module) [A]	Dimensions (W x H x D) [in.]	Indicator Circuit Current (Nominal) [mA]	Label Card Cat. No.T
1492-AIFM4-3, -RAIFM4-3	0…10V DC	2	12	2.36 x 3.27 x 2.74‡	—	46006-205-01
1492-AIFM4C-F-5	10…30V DC	2	12	3.15 x 3.27 x 2.74	2	46006-203-01
1492-AIFM4I-F-5	10…30V DC	2	12	3.15 x 3.27 x 2.74	2	46006-203-01
1492-AIFM6S-3, -RAIFM6S-3	0…132V AC/DC	2	12	3.15 x 3.27 x 2.74‡	—	46006-202-01
1492-AIFM6TC-3	0…132V AC/DC	2	12	3.15 x 3.27 x 2.74	—	46006-202-01
1492-AIFMCE4	5…32V AC/DC	2	8	5.12 x 3.27 x 2.74	—	46006-232-01
1492-AIFMCE4-F	5…32V AC/DC	2	8	5.12 x 3.27 x 2.74	1 mA @ 5V DC 6 mA @ 24V DC	46006-232-01
1492-AIFM8-3, -RAIFM8-3	0…132V AC/DC	2	12	4.33 x 3.27 x 2.74‡	—	46006-200-01, 46006-238-01
1492-AIFM8-F-5	10…30V DC	2	12	4.72 x 3.27 x 2.74	2	46006-196-01
1492-AIFM16-F-3	10…30V DC	2	12	4.72 x 3.27 x 2.74	2	46006-213-01
1492-AIFM16-F-5	10…30V DC	2	12	8.27 x 3.27 x 2.74	2	46006-198-01
1492-AIFMQS	10…30V DC	3	12	4.72 x 3.27 x 2.74	2	46006-199-01
1492-AIFMPI	0…30V DC	2	12	4.72 x 3.27 x 2.74	2	46006-243-01

T Ships with each module. For spare part, precede the part number with the letter "W."
‡ Add 0.39 in. to the width dimension for Bulletin 1492-Rxxx modules.

Relay Master/Expandable Interface Module Specifications

Relay Master/Expandable XIM Cat. No.	Voltage Range	Max. Current (Per Circuit/Per Relay Pair) [A]	Max. Current (Per Module) [A]	Dimensions (W xH x D) [in.]	Indicator Circuit Current (Nominal) [mA]	Label Card Cat. No.T
1492-XIM4024-16R, -RXIM4024-16R	20…26V DC	10/12	48	9.06 x 3.27 x 2.78	2	46006-222-01
1492-XIM4024-8R	20…26V DC	10/12	48	6.30 x 3.27 x 2.78	2	46006-216-01
1492-XIM2024-8R	20…26V AC	10/12	48	6.30 x 3.27 x 2.78	2	46006-216-01
1492-XIM20120-8R	96…132V AC	10/12	48	6.30 x 3.27 x 2.78	2	46006-216-01
1492-XIM24-8R, RXIM24-8R	20…26V AC	10/12	48	6.30 x 3.27 x 2.78	2	46006-217-01
1492-XIM120-8R	96…132V AC	10/12	48	6.30 x 3.27 x 2.78	2	46006-217-01
1492-XIM2024-16R	20…26V DC	10/12	96	10.65 x 3.27 x 2.78	2	46006-223-01
1492-XIM2024-16RF	20…26V DC	10/12	96	10.65 x 3.27 x 2.78	2	46006-223-01
1492-XIM20120-16R	96…132V AC	10/12	96	10.65 x 3.27 x 2.78	2	46006-223-01
1492-XIM20120-16RF	96…132V DC	10/12	96	10.65 x 3.27 x 2.78	2	46006-223-01
1492-XIM4024-16RF	20…26V AC	10/12	96	11.5 x 3.27 x 2.78	2	46006-223-01
1492-XIMF-2	0…132V AC/DC	2/NA	4	3.15 x 3.27 x 2.19	—	46006-218-01
1492-XIMF-F24-2	10…30V DC	2/NA	4	3.15 x 3.27 x 2.19	2	46006-218-01
1492-XIMF-F120-2	85…132V AC	2/NA	4	3.15 x 3.27 x 2.19	2	46006-218-01
1492-XIM24-16RF	20…26V AC	10/12	96	11.5 x 3.27 x 2.78	2	46006-219-01

T Ships with each module. For spare part, precede the aprt number with the letter "W."

General Wiring System Specifications

	Catalog Number 1492-...
Agency Certifications: Modules and Cables	cULus Listed: Hazardous Locations: Class I Div 2 (all except modules with relays); Groups A, B, D, and D. Temperature Code: T3C @ 60 °C. Ordinary UL File No. E10314, Guide No. NRAG/NRAG7
Agency Certifications: Modules and Cables	cULus Listed Locations; Module with relays; UL File No. E11372, Guide No. NRAQ/NRAQ7
Agency Certification Modules	Factory Mutual (FM): Hazardous Locations; Class I Div 2 (all except modules with relays): Groups A, B, C, and D. Temperature Rating: T3C @ 60 °C. FM File J.I.3000590
CE Certifications	Compliant for all applicable directives
Maximum Peak Transient Voltage	600V ‡
Maximum Current (per circuit)	2 A (except relays)§
Maximum Current (per module)	12 A (except relays)Ø §
Wire Range (Rated Cross Section) ¬	#22...12 AWG (0.2...4 mm²⁾
Wire Strip Length	0.32 in. (8 mm)
Recommended Terminal Block Screw Tightening Torque	3.5...4.5 lb•in (0.36....0.50 N•m)
Operating Temperature Range	0...+60 °C
Storage Temperature Cables	-20...+80 °C
Storage Tmerpature Modules	-40...+85 °C
Operating Humidity	5…95% non-condensing
Pollution Degree	2T

Max. AWG	#22	#20	#18	#16	#14	#12
Max. No. of Wires per Terminal ¬	3	3	3	2	1	1

Ø Cat. Nos. 1492-IFM40F-F24AD-4 and 1492-IFM40F-F24D-2 are rated at 8 A.

¬ Maximum number of the same gauge stranded copper conductors allowed per wire funnel.

T Pollution Degree 2 is an environment where normally only non-conductive pollution occurs, except for occasional temporary conductivity caused by condensation shall be expected.

‡ For transients >600V, use UL Recognized suppression device rated at 2.5 kV withstand.

§ For relay contact ratings, refer to Publication 1492-TD008x or Industrial Controls catalog Interposing/Isolation Relays, Bul. Nos. 700-HK36Z24 (24V) or 700-HD36A1 (120V), pages .

Maximum Switching Capacity

Relay Contact Rating

Voltage	Minimum Current	Normally Closed Contact §	Normally Open Contact §	HP	Resistive Load §	Contact Resistance	ON Operate Time	OFF Release Time	Operating Frequency
30V DC	0.05 Amps @ 10V AC/DC	10 Amps	10 Amps	—	10 Amps	30 Ohm Max.	15 ms Max.	10 ms DC, 15 ms AC	1800/hr
240V DC		10 Amps	1.5 Amps	1/2
120V DC		30 Amps	3 Amps	1/3

§ Refer to maximum Relay Contact Switching Capacity Chart.
§ Maximum continuous current for two adjacent relays is 12 A.

Relay Contact Rating Maximum Switching Capacity Chart