Installation MACH1000
Release 07 08/2022
27
4 Supply voltage
connection
Spring-loaded terminal
3-pin
5 Grounding screw
a. In devices without PoE, power supply unit 2 is optional. It is used for redundant voltage
supply. In devices with PoE, power supply unit 2 is mandatory. It is only used to supply PoE
voltage to the connected devices.
b. For devices with PoE that have terminal connections, power supply unit 2 must be type “G”.
1 Power supply unit 2
a
a. In devices without PoE, power supply unit 2 is optional. It is used for redundant voltage
supply. In devices with PoE, power supply unit 2 is mandatory. It is only used to supply PoE
voltage to the connected devices.
Possible types:
L
DC voltage connectable
Voltage range:
See “General technical data” on
page 52.
M
b
b. For devices with PoE that have plugged connections, power supply unit 2 must be type “M”.
DC or AC voltage connectable
Voltage range:
See “General technical data” on
page 52.
2 Power supply unit 1
Possible types:
L
See 1
M
See 1
3 Connection for the signal
contact
Spring-loaded terminal
2-pin
4 Supply voltage connection
Spring-loaded terminal
3-pin
5 Grounding screw
Table 5:
Connections for voltage-carrying lines:
rear view of the device variants with plugged connections (above:
MAR11..., below: MAR10...)
Table 4:
Connections for voltage-carrying lines:
rear view of the device variants with terminal connections
Relay 2
3
2
1
4 5
N L
-/N +/L
USB
V.24
MACH 1000
2
1
P
StandBy
RM
FAULT
R1 R2
25
26
23
24
USB
V.24
P
StandBy
RM
FAULT
R1 R2
2
1
-/N +/L
2
5
3
4
1
-/N +/L
Summary of Contents for Hirschmann MACH1000 Series
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