![background image](http://html1.mh-extra.com/html/valcom/vprhs-u/vprhs-u_operation-manual_3204412006.webp)
No.Q-0600-0057-05
2.
Placement of Internal Adjusting Controls and Operation Keys
3. Terminal Connections
1
Sensor connection A (+EXCITATION)
10
Peak-holding terminal
(activated when short-circuited together with the terminal No. 12)
2
Sensor connection B (-INPUT)
11
Auto-zeroing terminal
(activated when short-circuited together with the terminal No. 12)
3
Sensor connection C (-EXCITATION)
12
Common terminal for control input
4
Sensor connection D (+INPUT)
13
SET1 output (S: N.O. SO: Unused)
5
Sensor connection E (Shield)/Analog output (-)
14
SET1 output (S: N.C. SO: N.O.)
6
Analog output (+)
15
SET1 output (COM.)
7
Grounding terminal (F.G.)
16
SET2 output (S: N.O. SO: Unused)
8
Power-supply terminal (+ for DC)
17
SET2 output (S: N.C. SO: N.O.)
9
Power-supply terminal (- for DC)
18
SET2 output (COM.)
Caution: Do not use any unused terminal.
Upper
terminals
Upper terminals
Lower terminals
“VPRVS” Series
For relay output (Types: 1S, 2S)
For open-collector output (Types: 1SO, 2SO)
Lower
terminals
Lower
terminals
“VPRHS” Series
-
5
-