More Outputs
The JSR2A expansion relay is used to provide increased switching capacity and number of safety outputs to a safety relay. This means that an unlimited number of dangerous machine operations and functions can be stopped from one safety relay/PLC.
Greater Current Switching Capacity
The JSR2A expansion relay enables switching of up to 10 amps (AC/DC) per output contact.
Safety Level
The JSR2A has twin stop functions, that is, two relays with mechanically positively guided contacts. A monitored stop function is achieved by connecting the test output (terminals X1 and X2) to the test or reset input on the safety relay which is to be expanded.
Safety Level
The JSR2A has twin stop functions, that is, two relays with mechanically positively guided contacts. A monitored stop function is achieved by connecting the test output (terminals X1 and X2) to the test or reset input on the safety relay which is to be expanded.
Applications
- More Safety Outputs
- Greater Current Switching Capacity
- Output Contact Indication
Features
- Switching up to 10A/250V/output
- Width 45 mm
- LED function indication
- 4 NO/1 NC relay outputs
- 5 supply versions
- 24 VDC/VAC
- 48, 115, 230 VAC
- Quick release connector blocks
For futher information including technical data and connection examples click here.  JSR2A Expansion Relay
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If your using Safety Relays and Expansion Relays, check out the Vital 1 Controller that can monitor up to 30 Safety Devices and the Pluto Safety PLC that can monitor up to 150 Safety Devices.
Regulations and Standards
The JSR2A is designed and approved in accordance with appropriate directives and standards. Examples of such are: 98/37/EC, EN ISO 12100-1/-2, EN 60204-1 and EN 954-1/EN ISO 13849-1.
Approvals
  
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JSR2A Expansion Relay