Campbell CR300 series - Page 25

Table 5-1: Analog input terminal functions
SE
DIFF
12
┌1┐
HL
34
┌2┐
HL
56
┌3┐
HL
Single-Ended Voltage ✓ ✓ ✓ ✓ ✓ ✓
Differential Voltage H L H L H L
Ratiometric/Bridge ✓ ✓ ✓ ✓ ✓ ✓
Thermocouple ✓ ✓ ✓ ✓ ✓ ✓
Current Loop ✓ ✓    

Table 5-2: Pulse counting terminal functions
 C1 C2 P_SW P_LL SE1 SE2 SE3 SE4 SE5 SE6
Switch-Closure ✓ ✓ ✓   
High Frequency ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓  
Low-level AC    ✓      
Quadrature ✓ ✓   ✓ ✓  
Period Average   ✓ ✓ ✓ ✓  

Table 5-3: Analog output terminal functions
 VX1 VX2
Switched Voltage
Excitation
✓ ✓

Table 5-4: Voltage output terminal functions
 C1 C2 SE1-4 VX1 VX2 P_SW SW12V
3.3 VDC   ✓ ✓ ✓ ✓ 
5 VDC ✓ ✓  ✓ ✓  
BAT +       ✓

5. Wiring panel and terminal functions9