4
5-Pin Unit
Recommended cordset, 2m (6.5 ft) - 889D-F5AC-2. Replace the
2 with 5 (5 m) or 10 (10 m) for standard cable lengths.
Note: If the user does not require the Auxiliary signal, a 4-pin
cordset (889D-F4AC-2) can be used.
Recommended patchcord for use with ArmorBlock® Guard
Safety I/O, 2 m (6.5 ft) - 889D-F4ACDM-2. Replace the 2 with
0M3 (0.3 m), 1 (1 m), 5 (5 m), or 10 (10 m) for standard cable
lengths.
Note: Do not use a 5-pin patchcord with the ArmorBlock.
Diagnostic
Unit Indicators (per IEC 60073)
Pin Number Signal
1+24V
2 OSSD 1
30V
4 OSSD 2
5Aux.
Device
Output
LED
State Status Troubleshooting
Off Not Powered NA
Red Not Safe, OSSD not active NA
Green Safe, OSSD active NA
Green Flash
Power up test or OSSD
inputs not valid
Check 24V DC or OSSD
inputs (yellow and red wire)
Red Flash
1 Hz Flash Recoverable Fault
4 Hz Flash Non-recoverable
Fault
Recoverable fault —check
OSSD outputs are not
shorted to GND, 24V DC or
each other. Cycle power.
Amber Flash
(-N & -N9
models only)
1 Hz Flash margin indicator
Safe, OSSD active
Sensor is reaching max.
sensing distance; realign
sensor with actuator
Refer to Technical Specifications (page 1) for
certification information and ratings.
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