JSHT2 A/B/C Safety Timer
|
The JSHT2 A/B/C closes two independent relay outputs during a guaranteed maximum time when the inputs are closed.
|
Time Bypassing
Sensors detect the autocarrier and are connected to the JSHT2 which supervises the sensors and bypasses the light beam for a maximum predetermined time.
Inching
Inching applications require safety outputs to be closed for a predetermined maximum period of time, allowing the machine to move only a short distance each time the inching control is activated. For each new motion the inching control e.g. PB or pedal must be released and activated again.
Operation
When the inputs close the output contacts close. The output contacts open when the input opens or when the time period has expired. The time is hardwire selectable on the terminals T1, T2 and T3. The time given is the maximum time. Single or dual channel operation is also hardwire selectable.
|
Applications:
Features:
- Hardwire time selection 0.2 - 40 s
- Selectable single or dual channel input
- Test input
- Width 45 mm
- LED indication for supply, inputs and outputs
- 1+1 NO relay outputs
- 24 VDC
- 24/48/115/230 VAC
- Quick release connector blocks
|
| |
 |
 |
|
Regulations and Standards
The JSHT2A/B/C is designed and approved in accordance with appropriate standards. Examples of such are: EN 292-1/2, EN 60204-1, EN 954-1.
|
Connection Examples
For examples of how our safety relays can solve various safety problems, please see the page of "Connection Examples".
|
Approvals
   
|
