Datasheet

Electronic monitoring relays PMDsrange
Thermistor monitor
S1MS
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]
1003090-EN-01 2013-09
8
Order no. 840760, 840765, 839770
General 839770 840760 840765
Approvals CCC, CE CCC, CE, cULus Listed CCC, CE, cULus Listed
Electrical data 839770 840760 840765
Supply voltage
Voltage 400 V 230 V 240 V
Type AC AC AC
Voltage tolerance -15 %/+10 % -15 %/+10 % -15 %/+10 %
Output of external pow-
er supply (AC) 3,5 VA 3,5 VA 3,5 VA
Frequency range AC 50 - 60 Hz 50 - 60 Hz 50 - 60 Hz
Max. inrush current at UB 10,00 A 10,00 A 10,00 A
Continuous duty 100 % 100 % 100 %
Min. unit fuse protection 1,00 A 1,00 A 1,00 A
Max. unit fuse protection
F1
Max. conductor cross
section
Max. conductor cross
section
Max. conductor cross
section
Measuring circuit 839770 840760 840765
Response value Ron 3,6 kOhm, ±10 % 3,6 kOhm, ±10 % 3,6 kOhm, ±10 %
Release value Rab 1,8 kOhm, ±10 % 1,8 kOhm, ±10 % 1,8 kOhm, ±10 %
Cold resistance at 20 °C 1,5 kOhm 1,5 kOhm 1,5 kOhm
Relay outputs 839770 840760 840765
Utilisation category
In accordance with the
standard EN 60947-4-1 EN 60947-4-1 EN 60947-4-1
Auxiliary contacts, AC1
at 240 V 240 V 240 V
Min. current 0,10 A 0,10 A 0,10 A
Max. current 5,0 A 5,0 A 5,0 A
Max. power 1200 VA 1200 VA 1200 VA
Auxiliary contacts, DC1
at 24 V 24 V 24 V
Min. current 0,10 A 0,10 A 0,10 A
Max. current 5,0 A 5,0 A 5,0 A
Max. power 120 W 120 W 120 W
Utilisation category
In accordance with the
standard EN 60947-5-1 EN 60947-5-1 EN 60947-5-1
Auxiliary contacts,
AC15 at 230 V 230 V 230 V
Max. current 2,0 A 2,0 A 2,0 A
Auxiliary contacts,
DC13 (6 cycles/min) at 24 V 24 V 24 V
Max. current 1,5 A 1,5 A 1,5 A