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6-4
Section
Relay Output Units
99
6-4-2 GT1-ROS16 Relay Output Unit with Miniature Relay
Output Specifications
Item
Specifications
Number of outputs
16 points
Relay
Miniature Relay (G6D-1A 24 VDC)
Rated load (resistive load)
2 A at 250 VAC/2 A at 30 VDC
Rated thermal current
2 A
Maximum switching voltage
250 VAC/30 VDC
Maximum switching current
2 A
Minimum permissible load
10 mA at 5 VDC (P level reference value)
Insulation resistance
1,000 M
Ω
Reference Data
For details about the Relay characteristics, refer to G6D-1A in the
PCB Relays
Catalog (X033)
. The following table shows how the number of outputs that can
be ON simultaneously varies with the ambient temperature.
Ambient temperature (
°
C)
M
ax
im
um
num
ber
of
out
put
s
The following table shows the life-expectancy for the G6D-1A 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)