Kipp&Zonen COMBILOG Data Logger - Manual (Page 150)

 Accuracy: 0.05 %, (dependent on range)
 Resolution: 0.003 .. 0.03 %,
(dependent on range)
 Linearity: 0.01 %
 Temperature drift: 25 ppm/K
5 ppm/K with additional (ext.) drift
correction
13.5 Digital Inputs/Outputs (6 per Module)
as input:
 Function: status, frequency, counter,
8-bit Graycode receiver
 Input voltage: max. +30 VDC
 Input current: max. 1.5 mA
 Input frequency: max. 4000 Hz
 Switching threshold (low): > 3.5 VDC
 Switching threshold (high): < 1.0 VDC
 Counter width: 16 bit
as output:
 Function: host-out, process-out
 Output voltage: max. 30 VDC
 Output current: max. 100 mA
 Type of output: open collector
13.6 Interfaces
 Base: RS 485, RS 232, Ethernet, USB
RS232 and RS485 galv. isolated
from processor core, no isolation
between channels
 Data format: 8E1 / 8N1 / 8O1
 Protocol: ASCII, PROFIBUS, MODBUS
Hardware Manual COMBILOG 1022 150