Table of Contents
7-28
Electrical Installation
Connection
Name
Pin
Description
no.
24V_IF
9
24V supply for interface (input)
DC bus s.c.
8
activating DC bus short circuit
function
OFF1
7
switching off mains contactor
OFF2
6
ON1
5
switching on mains contactor
ON2
4
braking
3
switching signal for braking
resistor
resistor threshold
threshold
24V
2
output 24V
0V
1
0V reference signal
24V for interface
DC bus short circuit 24V
mains OFF
braking resistor threshold fixed/variable *
0V for interface
* only for HMV01.1E-Wxxxx
Level
24V ±5%
24V
24V
24V
24V
24V
0V
Fig. 7-31: Connection X32
9
8
7
6
5
mains ON
4
3
2
24V
1
hmv_X32_schalt
Notes
24V supply for interface, because interface inputs
are isolated
no DC bus short circuit function => 24V via
external contact
for switching mains contactor on => pins 6 + 7
jumpered via N/O
switching mains contactor on by closing pins 4 + 5
for longer than 200 ms (pushbutton)
for HMV01.1E => switching between braking
resistor threshold fixed <-> variable;
input open: threshold variable
(concerning braking resistor threshold see
electrical data HMV01.1E on page 7-7)
for jumper on pin 3 for switching the braking
resistor threshold
0V reference potential for interface
Rexroth IndraDrive
X32
DOK-INDRV*-HMV-*******-PR01-EN-P
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