Supply voltage
UB at z2 ‒ b2

nominal 24 V=
battery voltage 21...40 V,
rectified alternating voltage Ueff = 21...28 V
(single-phase, full-wave rectifier)

Smoothing capacitor, separately
at z2 – b2

Recommendation: Capacitor module VT 11110 (see data sheet 30750)
(only necessary if the ripple of UB >10 %)

Current consumption, max.

0811405157

mA

160

0811405158

mA

220

Basic card

Daughter card

Pressure sensor (1…6 V/0…10 V)

b26 – ref. b28

b16 – ref. b18

Pressure sensor (4…20 mA)

b24 – ref. b28

z14 – ref. b18

Pressure sensor supply ‒ V

z6 (+15 V)/b8 (0 V)

Pressure command value (0…10 V)

b12/b14 (0 V)

z12/z10 (0 V)

External controller shut-off

z28: 6...40 V=

b10: 6...40 V=

External controller enquiry

z26: 24 V=, max. 20 mA

z24: 24 V=, max. 20 mA

Monitor signal pactual

z16: 0...10 V=

z18: 0...10 V=

External channel change mode

z30: 6...40 V=

Flow command value

z22: 0...±10 V=
b22: 0 V

z20: 0...±10 V=
b22: 0 V

Potentiometer supply

z32: +10 V, max. 10 mA

Outlet

UAI; b4/b8 (0 V): 0...±10 V
Last RL > 1 kΩ

UAII; b6/b8 (0 V): 0...±10 V
Last RL > 1 kΩ

Cable

Pressure sensor

4 x 0.5 mm2 (shielded)

Valve

5 x 0,5 mm2

PLC signals

0.5 mm2 (shielded)

LED displays/channel

Pressure controller OFF
Controller working
Pressure sensor cable break (both LEDs are flashing)

Special features

Cable break monitoring for pressure sensors
Test points for important characteristics
External pressure controller shut-off
External channel change mode
Different pressure sensors possible

Plug-in connection

Plug to DIN 41612-F32

Operating temperature

°C

​0 … +70

Storage temperature range

°C

-20 … +70

Weight

m

kg

0.35