iES26GF
User’s
Manual
UM-iES26GF-1.2.3-EN.docx
Pages 5 of 169
Chassis
Connections
Terminal
No
Description
Connection
1
PWR1 (L)
–
Live
Connected to the (Live) terminal of an AC power
source
2
PWR1 (G)
–
Ground
Power supply 1 round connection.
3
PWR1 (N)
–
Neutral
Connected to the (Neutral) terminal of an AC power
source.
4
G
–
Chassis Ground
Connected to the Safety Ground terminal for AC Units
or the ground bus for DC inputs. Chassis Ground
connects to both power supply surge grounds via a
removable jumper.
5
PWR2 (L)
–
Live
Connected to the (Live) terminal of an AC power
source.
6
PWR2 (G)
–
Ground
Power supply 2 round connection.
7
PWR2 (N)
–
Neutral
Connected to the (Neutral) terminal of an AC power
source.
8
RLY NO
Failsafe Relay, (Normally Open) contact.
9
RLY CM
Failsafe Relay (Common) contact.
10
RLY NC
Failsafe Relay (Normally Closed) contact.
88-300VDC rated equipment: A 300VDC appropriately rated circuit breaker
must be installed.
A circuit breaker is not required for DC power supply voltages of 10-48VDC.
For Dual DC power supplies, separate circuit breakers must be installed and
separately identified.
Equipment must be installed according to the applicable country wiring
codes.
100-240VAC rated equipment: A 250VAC appropriately rated circuit
breaker must be installed.
Equipment must be installed according to the applicable country wiring
codes.
When equipped with a HI voltage power supply and DC backup,
independent sources can be used to power the product for greater
redundancy.
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