Mounting Instructions

Install internal components
Planet IGS-10020MT Switch PN2005-A1
6
A6V10430579_en--_b
99 | 173
6.16.1 Connect DC 24 V power supply and fault contact
The 'Planet IGS-10020MT Ethernet Switch' PN2005-A1 provides one DC 24 V
power supply connector with redundant 24 V power connection and a fault relay
contact.
Fig. 72: PN2005-A1 power supply connector
DC 24 V power supply and fault connector
Pin
Description
Remark
1
DC 0 V
Power supply input 1
2
DC 24 V
Power supply input 1
3
Fault 1
Fault relay contact
4
Fault 2
Fault relay contact
5
DC 0 V
Power supply input 2
6
DC 24 V
Power supply input 2
Table 57: PN2005-A1 DC 24 V power supply and fault connector
Always use the power supply input 1 as the primary connection and the power
supply input 2 as the redundant connection.
The fault relay reports power failures and port link failures. It is 'closed' in normal
operations (fault 1 and fault 2 connected) and 'open' when a failure occurs.
Power 24V DC
1 CN1
Earth
Top View
Front Rear