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21
CPU Unit and Expansion I/O Unit Output Specifications
Item Specification
Output type All outputs are relay outputs.
Max. switching capacity 2 A, 250 VAC (cosφ = 1)
2 A, 24 VDC
(4 A/common)
Min. switching capacity 10 mA, 5 VDC
Service life of relay Electrical: 300,000 operations (resistive load) 100,000 operations (inductive load)
Mechanical: 10,000,000 operations
ON delay 15 ms max.
OFF delay 15 ms max.
Circuit configuration
OUT
OUT
Maximum
250 VAC: 2 A
24 VDC: 2 A
COM
Output
LED
Internal
Circuits
Caution Do not connect loads or apply voltage in excess of the maximum switching
capacity to an output terminal. It may result in damage to the product or fire.
2-1-4 Communications Adapter Specifications
RS-232C Adapter Specifications
Item Specification
Function Converts between the CMOS format (PC CPU Unit side) and the RS-232C format
(peripheral device side).
Insulation The RS-232C (peripheral device side) is isolated by a DC/DC convertor and photocoupler.
Power supply Power is supplied from the PC CPU Unit.
Power consumption 0.3 A max.
Baud rate 38,400 bps max.
Transmission distance Total length:15 m max.
Vibration resistance 10 to 57 Hz: 0.075-mm amplitude
57 to 150 Hz: 9.8 m/s
2
(1G) acceleration in X, Y, and Z directions for 80 minutes each
(Time coefficient; 8 minutes × coefficient factor 10 = total time 80 minutes)
Shock resistance 147 m/s
2
(15 G) three times each in X, Y, and Z directions
Ambient temperature Operating: 0° to 55°C
Storage: –20° to 75°C
Humidity 10% to 90% (with no condensation)
Atmosphere Must be free from corrosive gas
Weight 200 g max.
Specifications Section 2-1
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