Campbell CR1000X - Table 2-1: Analogue Input Terminal Functions; Table 2-2: Pulse Counting Terminal Functions; Table 2-3: Analogue Output Terminal Functions

Table 2-1: Analogue input terminal functions
SE
DIFF
12
┌1┐
HL
34
┌2┐
HL
56
┌3┐
HL
78
┌4┐
HL
910
┌5┐
HL
1112
┌6┐
HL
1314
┌7┐
HL
1516
┌8┐
HL
VX1-
VX4
RG1 RG2
Single-Ended
Voltage
ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü
Differential
Voltage
H L H L H L H L H L H L H L H L
Ratiometric/
Bridge
ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü
Thermocouple
ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü
Current Loop
ü ü
Period Average
ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü ü
Table 2-2: Pulse counting terminal functions
P1 P2 C1-C8
Switch-Closure
ü ü ü
High Frequency
ü ü ü
Low-level Ac
ü ü
Quadrature
ü
NOTE:
Conflicts can occur when a control port pair is used for different instructions
(TimerInput(), PulseCount(), SDI12Recorder(), WaitDigTrig()). For
example, if C1 is used for SDI12Recorder(), C2 cannot be used for TimerInput(),
PulseCount(), or WaitDigTrig().
Table 2-3: Analogue output terminal functions
VX1-VX4
Switched Voltage Excitation
ü
2. Wiring panel and terminal functions 6