ABB OKYM175W22 Contactor
Communication Unit 560CMU80 (RTU560E)Serial Line Interfaces: 2 x RS232C,1 x RS485
1 x MMI RS 232C
Ethernet (Option): 10 Mbit/s,10 Base T
Modems
FSK Modem 23WT22: FSK Modem,CCITT channels
50 ...2400 bit/s
V.23 Modem 23WT23: CCITT V.23,1200 bit/s
2/4 wire,half- or full duplex
FSK Modem 23WT24: 9600 bit/s
2/4 wire,half- or full duplex
V23 Modem 560MOD80
(RTU560E): CCITT V.23,1200 bit/s
2 wire,half duplex
Analog Modem 560MOD81
(RTU560E): CCITT V.34+,33.600 Bit/s
Opto-Coupler 23OK22: 1 fiber optic channel to various serial
interaces configurable max.distance
2600 m
Real Time Clock Boards
GPS Board 560RTC01: with extenal antenna
DCF 77 Board 560RTC02: with extenal antenna

Power Supply Boards
Power Supply Board 560PSU01
for redundant operation: 24 ...60 V DC or 110 ...220 V DC
- 20% / + 15%
RTU560E Power Supply
560PSU80: 24 ...60 V DC or 110 ...220 V DC
- 20% / + 15%
RTU560E Power Supply
560PSU81: 115 ...230 V AC
Mechanics
RTU Board Type: Single European Standard
Communication Subrack
560CSR01: 19" Rack,max.8 CPU + 2x PS +RTC
No.of 560CSR01 max.2 per RTU560
I/O subrack for hinged
frame 23ET23: 19" Rack,max.19 I/O boards + PS
I/O subrack mouning
plate 23TP21: 19" Rack,max.19 I/O boards + PS
Number of I/O subracks: max.28 per RTU560
RTU560E compact housing
366x258x310 mm (HxWxD)
CE Declaration
EMC Immunity: EN 50082-2:1995
EMI Emmission: EN 50081-2:1993
Safety: EN 60950:1999
Environmental Conditions
Temperature: - 10 ...+ 55 °C
- 20 ...+ 55 °C (RTU560E)
Relative humidity: 5 ...95 % non-condensing