Precision Digital PD941 - Manual (Page 10)

ConsoliDator Multi-Channel Controller Instruction Manual
10
4-20 mA Transmitter Outputs
OUTPUT RANGE 4.00 to 20.00 mA
CALIBRATION Factory calibrated for 4-20 mA
SCALING RANGE Any process range.
ASSIGNMENT &
OPERATION Assign to any analog or pulse input channel for linear
scaling or for manually tuned PID control output.
ACCURACY ±0.05% F.S. 0.01 mA
TEMPERATURE DRIFT 50 PPM/ C from 0 to 50C ambient.
Output & Input drifts are separate.
OUTPUT LOOP POWER Self powered or externally powered by 12 to 32 VDC
OUTPUT LOOP
RESISTANCE Powered by controller: 10 to 600 
Powered by external 12 VDC: 10 to 300 
Powered by external 24 VDC: 10 to 600 
Powered by external 32 VDC: 10 to 900 
ISOLATION 1500 V output-to-power line; 500 V output-to-input when
powered by external supply.
Modbus
®
Serial Communications
COMPATIBILITY EIA-232
PROTOCOL Modbus RTU
DEVICE ADDRESS Programmable between 1 and 247
TRANSMIT DELAY Programmable between 0 and 300 ms
BAUD RATE Programmable from 1200 to 38400
DATA 8 bit (1 start bit, 1 stop bit)
PARITY EVEN, NONE with 1 stop bit, or NONE with 2 stop bits.
ConsoliDator
®
Software
SYSTEM
REQUIREMENTS Windows® 95/98/ME/NT4/2000/XP
COMPATABILITY Separate versions for ConsoliDator 4 and ConsoliDator 8.
COMMUNICATION RS-232 using null-modem serial cable.
LOGGING
REPORTS Programmable between 1 sec. and 10 min.
LOGGING REPORT Log to comma separated value (.csv) file compatible with
spreadsheet applications such as Microsoft® Excel.
CONFIGURATION Configure inputs and outputs. Store ConsoliDator settings file on PC
for programming other controllers or restoring settings.
Compliance Information
UL LISTED USA and Canada: UL 508 Industrial Control Equipment
UL FILE NUMBER E160849