Product Category

VT-HACD-DPQ-2X

Digital closed-loop control electronics for electro-hydraulic injection molding machines
Component series 2X

Actual value recording via SSI encoder, incremental or analog position measurement system possible
Free configuration of the valve control spool
Control loop adjustment
Jog mode controlled
Separate menus for injection, holding pressure and back pressure
Pressure transition via:
- Position
- Internal mold pressure
- Hydraulic pressure via position
- Discrete input
Enable input and OK output
±10 V reference voltage output
Front display with keys to display and change parameters as well as for diagnosis purposes.
RS232 serial interface
Up to 32 controller cards can be interconnected for parameterization and diagnosis via the local bus
internal or analog profile
I/O configuration

01		02		03		04		05		06		07
VT-HACD-DPQ	\u2013	1	\u2013	2X	/	V0	/	1	\u2013		\u2013	0

01	Digital controller card	VT-HACD-DPQ
02	One axis	1
03	Component series 20 ... 29 (20 ... 29: unchanged installation and connection dimensions)	2X
04	Basic unit	V0
05	With display	1
06	Without bus connection	0
	CANopen	C
	DeviceNet	D
07	Without valve output stage	0

Component series		2X

Signal	log 0		0 to 5 V
Signal	log 1		16 V to U_B

Number				8
Logic level				log 0 (low) ≤ 2 V; log 1 (high) ≤ U_B; I_max = 20 mA, maximum load capacity C = 0.047 μF
Connection				flexible conductor up to 1.5 mm²
Reference potential for all signals				GND
Signal	log 0			0 to 5 V
Signal	log 1			16 V to U_B
Current, max.		I_max	mA	30

SSI transducer	Line receiver/driver			RS485

Reference voltage	U	V	± 10
Load, max.	I_max	mA	30
Residual ripple		mV	< 20
Scanning time	t	ms	2
Interface, serial			RS 232 (front plate), D-Sub socket
Anschlussart			64-pin male connector, DIN 41612, form G
Local bus, distance to the furthermost device, max.	I		max. 280 m line length
Operating temperature range	ϑ	°C	\u200b0 \u2026 +50
Storage temperature range	ϑ	°C	-20 \u2026 +70
Weight	m	g	0.2