1
CR-U xx
2CDC 291 038 F0004
CM-U 21 CM-U 41
CM-U 41V
CM-U 51B CM-U 51C
CM-U 61
CM-U 61V
CM-U 91
CM-U 91V
CM-U 61C
CM-U 61CV
CM-U 91C
CM-U 91CV
CM-U 71 CM-U 71A CM-U 81
2CDC 291 050 F0004 2CDC 291 051 F0004 2CDC 291 052 F0004 2CDC 291 053 F0004
2CDC 291 054 F0004 2CDC 291 055 F0004 2CDC 291 057 F0004
2CDC 291 058 F0004 2CDC 291 059 F0004 2CDC 291 060 F0004
2CDC 291 056 F0004
Accessories for pluggable interface relays CR-U
Pluggable function modules
Data sheet
Features
L50189 Pluggable function modules for mounting on standard sockets for interface relays CR-U
L50189 Function modules: Reverse polarity protection, LED indication, RC element, overvoltage protection
Approvals
,
Marks
Ordering data
Type Version Order code
Sockets
CR-U 21 Rev. polarity protection, 6-230 V DC, A1+, A2- 1SVR 405 661 R0000
CR-U 41 Diode and LED red, 6-24 V DC, A1+, A2- 1SVR 405 662 R0000
CR-U 41V Diode and LED green, 6-24 V DC, A1+, A2- 1SVR 405 662 R1000
CR-U 51B RC element, 6-24 V AC 1SVR 405 663 R0000
CR-U 51C RC element, 110-240 V AC 1SVR 405 663 R1000
CR-U 61 LED red, 6-24 V AC/DC 1SVR 405 664 R0000
CR-U 61V LED green, 6-24 V AC/DC 1SVR 405 664 R1000
CR-U 91 LED red, 110-230 V AC/DC 1SVR 405 664 R0100
CR-U 91V LED green, 110-230 V AC/DC 1SVR 405 664 R1100
CR-U 61C Varistor and LED red, 6-24 V AC/DC 1SVR 405 665 R0000
CR-U 61CV Varistor and LED green, 6-24 V AC/DC 1SVR 405 665 R1000
CR-U 91C Varistor and LED red, 110-230 V AC/DC 1SVR 405 665 R0100
CR-U 91CV Varistor and LED green, 110-230 V AC/DC 1SVR 405 665 R1100
CR-U 71 Varistor without LED, 24 V AC 1SVR 405 666 R0000
CR-U 71A Varistor without LED, 115 V AC 1SVR 405 666 R1000
CR-U 81 Varistor without LED, 230 V AC 1SVR 405 666 R2000
Packing unit = 10 pieces.
Relays and sockets see separate data sheets.
Position of connection terminals
Accessories
Relays: see data sheet 2CDC 117 003 D02xx
Sockets: see data sheet 2CDC 117 006 D02xx