Campbell CR800 Series - Switched Voltage Output - Overview

Section 5. Overview
59
Digital I/O
Control
   
4
Status
   
4
General I/O (TX,RX)   2
Pulse-width modulation  1
Timer I/O     4
Interrupt     4
Continuous Regulated
3
5 Vdc  1
Continuous Unregulated
3
12 Vdc

1
Switched Regulated
3
5 Vdc     4
Switched Unregulated
3
12 Vdc

1
UART
True RS-232 (TX/RX)


4
2
TTL RS-232 (TX/RX)
 
2
SDI-12
 
4
SDM (Data/Clock/Enable)  1
1
Terminal expansion modules are available. See section Measurement and Control Peripherals —
Overview
(p. 82).
2
Static, time domain measurement. Obsolete. See section Vibrating Wire Measurements — Overview (p.
73).
3
Check the table Current Source and Sink Limits (p. 389).
4
Requires an interfacing device for sensor input. See section Data Retrieval and Comms Peripherals —
Lists
(p. 568).
5.1.1.1 Switched Voltage Output — Overview
Related Topics:
• Switched Voltage Output — Specifications
• Switched Voltage Output — Overview
(p. 59)
• Switched Voltage Output — Details (p. 388)
• Current Source and Sink Limits (p. 389)
• PLC Control — Overview (p. 87)
• PLC Control Modules — Overview (p. 394)
• PLC Control Modules — Lists (p. 565)
C terminals are selectable as binary inputs, control outputs, or communication
ports. See Measurements — Overview
(p. 64) for a summary of measurement
functions. Other functions include device-driven interrupts, asynchronous