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VT-VACAP-500-20/V0...

p/Q closed loop amplifier
Component series 2X

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Model:
VT-VACAP-500-20/V0
Brand:
Rexroth
Code:
0811405157

Suitable for controlling high-response valves with installed electronics
Amplifier with additional electronics (daughter card)
Analog amplifiers in Europe format for installation in 19" racks
Valve position control with PID behavior
Short-circuit-proof outputs
External shut-off for pressure controller
Suitable for pressure sensors (1...6 V, 0...10 V, 4...20 mA), see data sheet 30271
Supply for pressure sensors
Cable break detection for pressure sensor

01		02	03	04	05	06		07		08		09		10
VT	–	V	A	C	A	P	–	500	–	2X	/	V0	/

01		VT
02		V
Hydraulic component (control)
03	Axis control	A
Valve type
04	High-response valve	C
Control
05	Analog	A
Function
06	p/Q control	P
Serial number for types
07	Standard variant without valve amplifier function	500
08	Component series 20 ... 29 (20 ... 29: unchanged technical data and pin assignment)	2X
Customer version
09	Catalog version	V0
Option
10	1 channel	no code
10	2 channels	2CH

General

Type / version			VT-VACAP-500-20/V0	VT-VACAP-500-20/V0/2CH
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
Current consumption, max.	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

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VT-VACAP-500-20/V0...

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