1
CR-U xx
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
Accessories for pluggable interface relays CR-U
Pluggable function modules
Data sheet
Features
½ Pluggable function modules for mounting on standard sockets for interface relays CR-U
½ 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