Watlow CLS200 - Serial Communication; Power Requirements

CLS200 Series User’s Guide
Chapter 10: Specifications
170
Table 10.20 — Reference Voltage Output (Power to Operate Bridge Circuit Sensors)
PARAMETER DESCRIPTION
Voltage 5VDC
Maximum Current 10mA
Table 10.21 —Serial Communication
PARAMETER DESCRIPTION
Type EIA/TIA-232 3-wire or EIA/TIA-485 4-wire
Isolation None
Baud Rate 2,400, 9,600 or 19,200 user selectable
Error Check BCC or CRC, user selectable
Number of Controllers
1 with EIA/TIA-232 communications; up to 32 with EIA/TIA-485
communications, depending upon protocol
Protocol
Form of ANSI X3.28-1976 (D1, F1), compatible with Allen Bradley
PLC/2, full duplex or Modbus
®
RTU
Table 10.22 — Power Requirements
PARAMETER DESCRIPTION
Voltage 15 to 24VDC ±3VDC
Current (Maximum Load) 1A