F8621A | HIMA CPU Module

The coprocessor module has its own microprocessor HD 64180 and operates with a clock frequency of 10 MHz. It contains mainly the followingfunctions:– 384 kbyte static memory, CMOS-RAM and EPROM on 2 ICs. Batterybuffer of the RAMs on power supply monitoring module F 7131.– 2 interfaces RS 485 (half-duplex) with galvanic isolation and own communication processor. Transmission rates (set by software): 300, 600,1200, 2400, 4800, 9600, 19200, 38400, 57600bps or takeover of thevalues which are set on the CU via DIP switch.– Dual Port RAM for fast memory access to the second central module.Space requirement 4 TEOperating data 5 V DC: 360 mA