Compact Telecontrol- and Automation device IDS 640 The compact IDS 640 RTU for telemetry and automation is integrated in a sturdy plastic housing, providing a space-saving and easily installable solution. IDS 640 is suitable for installation on top-hat rails and has a defined scope of signals and interfaces. The solid plastic housing is space-saving and suitable for top-hat rail mounting. Service Interface serial comunication interface Further performance features: serial RS232 service interface Parmeterization via the graphical engineering- and diagnosis tool ACOS ET integrated PLC, programmable acc. IEC 61131-3 Archiving of process data Freely scalable parameters for measured values- and counter values Function switch Reset - ! Ethernet interface Communication interfaces IDS 640 is a universal telecontrol device with various data communication protocols : Ethernet interface with support of the protocols IEC 60870-5-104 and Modbus TCP client. Two integrated serial interfaces RS232 with the communication protocol IEC 60870-5-101 for leased-line, dial-up GSM, GPRS, IEC 60870-5-103 and Modbus RTU (Master)

IDS 640 – Technical data Common technical data Dimension Auxiliary voltage (24 V) Uaux Flash: 8 MByte SDRAM: 32 MByte SRAM: 0,5 MByte buffered (buffer time min 10 hours) Time synchronization Real-time clock: year / month / day (buffer time min. 7 days) Hour / Minute / Second System time / programmable intervalls Insulation resistance Power-frequency withstand voltage Surge voltage Acc. IEC 60255-5 2 kV AC; 50 Hz; 1 min (0,5 kV to analogue inputs) 5 kV; 1,2 / 50 µs; 0,5 J (1 kV to analogue inputs) Ambient conditions Ambient temperature -20° ... 65° C Air humidity < 95 % (not condensing) Height...