Intermec PL4 manual Communications Port, Physical/Environmental/Electrical Specifications

Physical/Environmental/Electrical Specifications (continued)

Weight with battery,		0.9 kg. (2.0 lbs.)
excluding media &
wireless options
Temperature
Operating		-15°C to 50°C (5°F to 122°F)
Storage		-25°C to 70°C (-13°F to 158°F)
Relative humidity		10% to 80% (non-condensing)
Operation
		10% to 40% for Bluetooth printer
Storage		10% to 90% (non-condensing)
Electrical	Battery: 7.2V (nominal) Lithium-Ion
		Chargers: External single battery charger, 120 to
		230 VAC depending on connector selected.
		External 4-pack charger, 100 to 240V

Communications Port

	Signal
Pin #	Name	Type	Description
1	RXD	input	Receive Data
2	TXD	output	Transmit Data
3	CTS	input	Clear To Send from host
4	RTS	output	Request To Send
			set high when printer is ready
			to accept command /data
5	GND		Ground
6	NC		No Connect
7	DSR	input	Data Set Ready
			low to high transition turns
			printer on, high to low
			transition turns printer off (if
			enabled)
8	DTR	output	Data Terminal Ready
			set high when printer is on (set
			to battery voltage for “S”
			versions)

EasyCoder PL4 Printer User’s Guide 61