- Modules monitor up to 10 external devices for contact failure or wiring faults
- Module goes into lockout mode if it detects a fault
- Available voltages include 24V dc 24V ac/dc 115V ac or 12 to 24V dc or 230V ac or 12 to 24V ac/dc
- Modules monitor positive-opening E-stop and interlock switches
- Models are available with 2 to 4 normally open safety outputs, depending on module
- Safety outputs are rated 4 or 6 amps, depending on module
- Non-safety auxiliary outputs are available on most modules
- Two modules allow central monitoring and control over a DeviceNet control network
- Ratings are NEMA 1 and at least IEC IP20
- Housings are rugged polycarbonate
- Bright red and green LED indicators show modules operating status
Application Notes
Gate Monitoring Module
The safety module monitors the magnetic sensor for actuation when the guard opens, for failure modes, and for closing. It also provides two safe switching outputs and monitoring of device under control.
Product Selection
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ES-FA-9AA
Safety Relay Module for E-Stop/Rope Pull/Interlock
Supply Voltage: 24 V ac/dc
Safety Input: 1 Dual/Single Channel
Safety Output: 3 NO, 6 A; Aux Output: None
Terminal Block: Removable; Width: 22.5 mm
Self-Checking Circuitry, Auto/Manual Reset -
ES-UA-5A
Safety Relay Module for E-Stop/Rope Pull/Interlock
Supply Voltage: 115 V ac or 12-24 V dc
Safety Input: 1 Dual/Single Channel
Safety Output: 4 NO, 6 A; Aux Output: 1 NC, 5 A and 2 Solid-State 0.1 A
Terminal Block: Removable; Width: 45 mm
Self-Checking Circuitry, Auto/Manual Reset -
ES-FA-11AA
Safety Relay Module for E-Stop/Rope Pull/Interlock
Supply Voltage: 24 V ac/dc
Safety Input: 1 Dual/Single Channel
Safety Output: 2 NO, 7 A; Aux Output: 1 NC, 7 A
Terminal Block: Removable; Width: 22.5 mm
Self-Checking Circuitry, Auto/Manual Reset -
GM-FA-10J
Safety Relay Module for Interlocks
Supply Voltage: 24 V ac/dc
Safety Input: Interlocks with complementary contacts
Safety Output: 2 NO, 6 A; Aux Output: None
Terminal Block: Removable; Width: 22.5 mm
Self-Checking Circuitry, Auto/Manual Reset -
ES-FA-6G
Safety Relay Module for E-Stop/Rope Pull/Interlock
Supply Voltage: 24 V ac/dc
Safety Input: 1 Single Channel
Safety Output: 3 NO, 6 A; Aux Output: 1 NC, 6 A
Terminal Block: Fixed; Width: 22.5 mm
Self-Checking Circuitry, Auto/Manual Reset -
ES-VA-5A
Safety Relay Module for E-Stop/Rope Pull/Interlock
Supply Voltage: 230 V ac or 12-24 V dc
Safety Input: 1 Dual/Single Channel
Safety Output: 4 NO, 6 A; Aux Output: 1 NC, 5 A and 2 Solid-State 0.1 A
Terminal Block: Removable; Width: 45 mm
Self-Checking Circuitry, Auto/Manual Reset