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6-4
Section
Relay Output Units
97
6-4
Relay Output Units
6-4-1 GT1-ROP08 Relay Output Unit with Power Relay
Output Specifications
Item
Specifications
Number of outputs
8 points
Relay
Power Relay (G2R-1-SN)
Rated load (resistive load)
5 A at 250 VAC/5 A at 30 VDC
Rated thermal current
5 A
Maximum switching voltage
250 VAC/125 VDC
Maximum switching current
5 A
Minimum permissible load
100 mA at 5 VDC (P level reference value)
Insulation resistance
1,000 M
Ω
Reference Data
For details about the Relay characteristics, refer to G2R-1-SN in the
PCB Relays
Catalog (X033)
. The following table shows the life expectancy for the G2R-1-SN
Relay.
Item
Number of operations
Notes
Mechanical life
expectancy
20,000,000 operations
min.
Switching frequency:
18,000 times/hour
(At ambient temperature 23
°
C with
rated load)
Electrical life
expectancy
100,000 operations min.
Switching frequency:
1,800 times/hour
(At ambient temperature 23
°
C with
rated load)
Components
Power Relays (G2R-1-SN)
In each Relay, there is an indicator that displays the status of
the output, and it is lit when the output is ON.
If a Relay malfunctions, it can be replaced individually.
DIN Track Mounting Hook
Terminal Block
I/O Unit Interface
Communications Connector 1
(on the Communication Unit side)
TS Indicator
(Refer to page 162.)
I/O Unit Interface
Communications Connector 2
(on the terminator side)
Note
For details on how to replace Relays, refer to page 165.
Содержание PRT1-COM
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Страница 2: ...PRT1 COM GT1 Series PROFIBUS DP MULTIPLE I O TERMINAL Operation Manual Produced December 1999 ...
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Страница 187: ...Cat No W900 E2 1 Note Specifications subject to change without notice December 1999 Authorized Distributor ...