Pneumatic Connections; Electrical Connections; Standard - Gemü 1436 cPos Kurzanleitung

3

Pneumatic connections

Make the connection between pneumatic
G
positioner outlet A1 (single acting) or
A1 and A2 (double acting) and the
pneumatic actuator air control inlet.
Connect the control air supply (additional
G
air) to connection P* (max. 7 bar or
101 psi).
CAUTION
Observe maximum actuator control
pressure!
4 3
5
1 2
4
V4
Connection Description
1 Air supply connector P
3 Venting connection G1/8 with silencer
V1 Additional air throttle for A1
V2 Outgoing air throttle for A1
V3 Outgoing air throttle for A2
V4 Additional air throttle for A2
V5 Non-return valve
2 Working connection for process valve
c.f. 1 and 2 (A1)
4 Working connection for process valve
c.f. 3 (A2)
All pneumatic connectors are G1/8
1436 cPos
®
4 3
5
1 2
4 3
5
1 2
2
V3
V2
V1
3
V5
1
4

Electrical connections

Connect analogue input (set value
G
input) 0/4-20 mA to plug X3.
Connect supply voltage 24 V DC to
G
plug X1.
If operating as a process controller,
G
connect analogue input (actual
value input) 0/4-20 mA to plug X3.
Danger of cable break!
® Damage to the device.
● Turn electrical connections
max. 360°.
4.1

Standard

4 3
5
1 2
X1
Connection Pin Signal name
1
2
X1
M12 plug 3
A coding
4
5
Connection Pin Signal name
1
2
X2
M12 plug 3
B coding
4
5
Connection Pin Signal name
1
2
X3
3
M12 plug
A coding
4
5
10 / 24
CAUTION
CAUTION
4 3
5
1 2
4 3
X2
5
1 2
X3
Uv, 24 V DC supply voltage
Switching output K1, 24 V DC
(switches Uv*)
GND, (supply voltage,
DigIn1+2+W+X; K1+2)
Switching output K2, 24 V DC
(switches Uv*)
Digital input 1 (optional**)
}
4-20 mA
I+, actual value output
internal sup-
I-, actual value output ply; active
RxD, Receive Data, RS232
TxD, Transmit Data, RS232
GND, RS232
W+, set value input
W-, set value input / Digital In W**
X+, process actual
} Working as
value input
a process
X-, process actual value input /
controller
Digital In X**
Digital input 2 (optional**)
2
3 5
1
4
max. 360°