Omron CPM1A operation manual Communications Adapter Specifications, RS-232C Adapter Specifications

Specifications Section 2-1

Note When using the OUT01000 or OUT01001 as a pulse output, connect dummy resistors as required to set the load current to 0.1 to 0.2 A. If the load current is below 0.1 A, the ON-to-OFF response time will become longer and high-speed pulse will not be output. On the other hand, if the load current is above 0.2 A, the transistor may generate heat and components may be damaged.

!Caution Do not 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/s2 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/s2 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.

RS-422 Adapter Specifications

Item		Specification
Function	Converts between the CMOS format (PC CPU Unit side) and the RS-422 format (peripheral
	device side).
Insulation	The RS-422 (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: 500 m max.
Vibration resistance	10 to 57 Hz: 0.075-mm amplitude
	57 to 150 Hz: 9.8 m/s2 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/s2 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.

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