Emergency Stop Module, BD5935.48
Machine emergency stop switches
Monitoring sliding grill guards
SK 4 (with equivalent switching)
Ultra compact unit (width 45 mm)
Output: 3 N/Os, 1 N/C
1 or 2-channel configuration
Line termination detection on the ON button
Programmable: cross-fault detection in emergency stop-control loop
Programmable: automatically comes on when operational voltage is applied or activation must happen with the ON button
LED indicators for channels 1 and 2
Option to monitor external protection
Removable terminals
Protection of humans and machines in accordance with: EC Directive for Machines 89/392/EEC, IEC 204 T 1, EN 60204 T 1, DIN VDE 0113
Input:
Nom. voltage:
AC 230 V or DC 24 V
Control voltage on S11:
24 Vdc
Min. voltage on S12, S21:
DC 21 V (activated device)
Output:
Contact assignment:
3 N/O, 1 N/C
Response time with ON button:
50 ms -25% +50%
Response time, automatic:
1 s -25% +50%
On:
Downtime in case of interruption:
...in secondary circuit (S12-S22):
25 ms -25% +50%
...in network:
50 ms -25% +50%
Switching capability according to AC 15:
5A / AC 250 V (N/O)
2 A / AC 250 V (NC)
General data:
Temperature range:
-15 °C → +55 °C
Terminal positioning:
Compliant with DIN 46199-4
Device dimensions (W x H x D):
45 x 74 x 121 mm
Approvals
BG
Standards
EN 60204-1 (stop functions), EN 418, prEN574, prEN 954-1
