Catalogs > Safety Products Catalog > Presence Sensing Safety Devices > Opto-electronics > Safety Light Curtains > POC Type 4 GuardShield Micro 400
POC Type 4 GuardShield Micro 400
| Introduction |  |
Applications | |
Specifications | |
Product Selection | |
Approximate Dimensions | |
Wiring Diagram for Connection to MSR126 Relay | |
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The maximum length of a GuardShield Micro 400 system is limited to 10 m. This total length includes the length from the last beam in the light curtain housing plus the length of the pigtail cable and the patchcord length. |
Standard System
The Allen-Bradley Guardmaster GuardShield Micro 400 safety light curtains are offered in 14 and 30 mm resolution, are ordered as pairs (transmitter and receiver) and are shipped under one cat. no. Each GuardShield Micro 400 pair is shipped with 180° adjustable mounting brackets. After selecting the appropriate pair by cat. no., ensure that the dedicated safety controller (MSR42), required cables, interfaces and accessories are ordered as needed.
| Protected Height [mm (in.)] | Resolution [mm (in.)] | Number of Beams | Cat. No. | Protected Height [mm (in.)] | Resolution [mm (in.)] | Number of Beams | Cat. No. |
| 150 (5.9) | 14 (0.55) | 15 | 445L-P4C0150FP | 150 (5.9) | 30 (1.18) | 6 | 445L-P4E0150FP |
| 300 (11.8) | 14 (0.55) | 30 | 445L-P4C0300FP | 300 (11.8) | 30 (1.18) | 12 | 445L-P4E0300FP |
| 450 (17.7) | 14 (0.55) | 45 | 445L-P4C0450FP | 450 (17.7) | 30 (1.18) | 18 | 445L-P4E0450FP |
| 600 (23.6) | 14 (0.55) | 60 | 445L-P4C0600FP | 600 (23.6) | 30 (1.18) | 24 | 445L-P4E0600FP |
| 750 (29.5) | 14 (0.55) | 75 | 445L-P4C0750FP | 750 (29.5) | 30 (1.18) | 30 | 445L-P4E0750FP |
| 900 (35.4) | 14 (0.55) | 90 | 445L-P4C0900FP | 900 (35.4) | 30 (1.18) | 36 | 445L-P4E0900FP |
| 1050 (41.3) | 14 (0.55) | 105 | 445L-P4C1050FP | 1050 (41.3) | 30 (1.18) | 42 | 445L-P4E1050FP |
| 1200 (47.2) | 14 (0.55) | 120 | 445L-P4C1200FP | 1200 (47.2) | 30 (1.18) | 48 | 445L-P4E1200FP |
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The GuardShield Micro 400 requires a dedicated controller (MSR41 or MSR42) as well as transmitter and receiver patchcords. |
Cascadable System
The Allen Bradley Guardmaster GuardShield Cascadable Micro 400 safety light curtains are offered in limited protective heights in 14 mm and 30 mm resolutions.They are most commonly ordered as pairs (cascadable transmitter and cascadable receiver) and are shipped under one part number. Each GuardShield Cascadable Micro 400 pair is shipped with mounting brackets. After selecting the appropiate cascadable pair cat. no., ensure that the dedicated safety controller (MSR41 or MSR42), appropiate cables, interfaces and accessories are ordered as well.
| Protected Height [mm (in.)] | Resolution [mm (in.)] | Number of Beams | Cat. No. | Protected Height [mm (in.)] | Resolution [mm (in.)] | Number of Beams | Cat. No. |
| 150 (5.9) | 14 (0.55) | 15 | 445L-C4C0150FP | 150 (5.9) | 30 (1.18) | 6 | 445L-C4E0150FP |
| 300 (11.8) | 14 (0.55) | 30 | 445L-C4C0300FP | 300 (11.8) | 30 (1.18) | 12 | 445L-C4E0300FP |
| 450 (17.7) | 14 (0.55) | 45 | 445L-C4C0450FP | 600 (23.6) | 30 (1.18) | 24 | 445L-C4E0600FP |
| 600 (23.6) | 14 (0.55) | 60 | 445L-C4C0600FP | 900 (35.4) | 30 (1.18) | 36 | 445L-C4E0900FP |
| 900 (35.4) | 14 (0.55) | 90 | 445L-C4C0900FP | 1200 (47.2) | 30 (1.18) | 48 | 445L-C4E1200FP |
| 1200 (47.2) | 14 (0.55) | 120 | 445L-C4C1200FP | — | |||
Micro 400 Patchcord for Interconnecting Cascaded Segments (if required)
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Cascadable Patchcords
| Description | Cat. No. |
| 1 m (39.37 in.) patchcord | 445L-AC8PC1 |
| 3 m (118.11 in.) patchcord | 445L-AC8PC3 |
Micro 400 IP69K Light Curtains
The GuardShield Micro 400 is offered with the transmitter and receiver sealed in clear acrylic tubes with an environmental rating of IP69K. These IP69K Micro 400 light curtains are factory sealed and are ordered as pairs. They are offered in a 14 mm resolution in protected heights of 300 mm (11.8 in.), 600 mm (23.6 in.), 900 mm (35.4 in.) and 1200 mm (47.2 in.) with an operating range of five meters.
The required MSR 41 or MSR42 controllers maintain the IP20 rating and must be mounted in a suitable enclosure.
The Micro 400 IP69K transmitter and receiver are both offered with eight pin M12 connectors at the end of 500 mm (19.8 in.) integrated cables. The patchcords to connect the transmitter and receiver to the controller are the same cat. no. and are offered in 3 m (9.8 ft), 5 m (16.4 ft), and 8 m (26.2 ft) lengths.
These patchcords are configured on one end with M12 connectors, which mate to the integrated pigtail connectors and RJ45 connectors on the opposite end. These connectors plug into the MSR41 or MSR42 controller.
Areas of Use
- Light assembly machines/equipment
- Semi-conductor
- Micro-electronics
- Pharmaceutical
- Filling systems
- Clean rooms
- Food processing
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| Protected Height [mm (in.)] | Resolution [mm (in.)] | Number of Beams | Cat. No. |
| 300 (11.8) | 14 (0.55) | 30 | 445L-P4C0300KD |
| 600 (23.6) | 14 (0.55) | 60 | 445L-P4C0600KD |
| 900 (35.4) | 14 (0.55) | 90 | 445L-P4C0900KD |
| 1200 (47.2) | 14 (0.55) | 120 | 445L-P4C1200KD |
Required Micro 400 Controller—Select One
| Mounting | Size | Cat. No. | |
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35 mm DIN Rail | 22.5 mm | 440R-P221AGS |
| MSR41—ON/OFF | |||
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35 mm DIN Rail | 22.5 mm | 440R-P226AGS-NNR |
| MSR42—Multi-functional module | |||
Optional Safety Relay Interfaces
| Relay | Input Voltage | Reset | Outputs | Cat. No. |
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Supplied by MSR41 or MSR42 | Determined by MSR41 or MSR42 | 2 N.O. | 440R-P4NANS |
| MSR45E Safety Relay Expansion Model |
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Possible Logic Interfaces
| Description | Safety Outputs | Auxiliary Outputs | Terminals | Reset Type | Power Supply | Cat. Page No. | Cat. No. |
| Single-Function Safety Relays for 2 N.C. Contact Switch | |||||||
| MSR127RP | 3 N.O. | 1 N.C. | Removable (Screw) | Monitored Manual | 24V AC/DC | MSR127RP/TP | 440R-N23135 |
| MSR127TP | 3 N.O. | 1 N.C. | Removable (Screw) | Auto./Manual | 24V AC/DC | MSR127RP/TP | 440R-N23132 |
| MSR126 | 2 N.O. | None | Fixed | Auto./Manual | 24V AC/DC | MSR126R/T | 440R-N23117 |
Standard Micro 400 Patchcords—Required (Transmitters and receivers both use 8-pin M12 to RJ45 patchcords)
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Description | Cat. No. |
| 1 m patchcord, PVC jacket | 445L-AC8RJ1 | |
| 2 m patchcord, PVC jacket | 445L-AC8RJ2 | |
| 3 m patchcord, PVC jacket | 445L-AC8RJ3 | |
| 5 m patchcord, M12 to RJ45 | 445L-AC8RJ5 | |
| 8 m patchcord, PVC jacket | 445L-AC8RJ8 | |
Optional Safety Relay Interface (accessories for MSR41 or MSR42 Controllers)
The MSR41 or MSR42 can have up to three MSR45E safety relays inter-connected. Each module requires a ribbon cable connector to make the interconnection. The table shows the cat. no. for each ribbon cable connector as well as the optical interface for the programming of the MSR42. Programming of the MSR42 is only necessary for advanced operating modes or connection of additional devices.
| Description | Cat. No. | |
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Ribbon cable—for one MSR45E | 440R-ACABL1 |
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Ribbon cable—for two MSR45Es | 440R-ACABL2 |
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Ribbon cable—for three MSR45Es | 440R-ACABL3 |
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USB optical interface software configuration tool used to configure the MSR42 | 445L-AF6150 |
| Note: The configuration software can be downloaded at www.ab.com/safety. | ||
Optional Accessories
| Description | Cat. No. | |
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Adjustable 180° bracket kit (two per kit) supplied with each pair Two kits required per pair |
445L-AF6143 |
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Flat bracket kit (two per kit) Two kits per pair |
445L-AF6145 |
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Adjustable flat bracket (two per kit) Two kits required per pair |
445L-AF6149 |
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IP69K mounting bracket kit (two kits per pair supplied with each pair) | 445L-AF6160 |
Corner Mirror for Multi-Sided Guarding
Specially constructed glass mirrors for 2- and 3-sided safeguarding applications.
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Each mirror reduces maximum scan range by 10% per mirror. |
| GuardShield Micro 400 Protected Height [mm (in.)] |
Narrow Mirror Short-Range 0…4 m | Cat. No. |
| 150 (5.9)/300 (11.8) |
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440L-AM0750300 |
| 450 (17.7) | 440L-AM0750450 | |
| 600 (23.6) | 440L-AM0750600 | |
| 750 (29.5) | 440L-AM0750750 | |
| 900 (35.4) | 440L-AM0750900 | |
| 1050 (41.3) | 440L-AM0751050 | |
| 1200 (47.2) | 440L-AM0751200 | |