Intermec EasyCoder 501 E User Manual

Intermec EasyCoder 501 E – Installation & Operation Ed. 1138
Appendix 4 Interfaces
Standard Interface "uart1:", cont.
RS-232
RS-232 is the most common interface for serial communication
with computers over short distances. The transmission can only take
place between one transmitter and one receiver. The most simple
form of two-way communication only requires a 3-wire cable. The
maximum transmission distance is about 10 to 15 metres (33 to 49 ft.)
and the maximum transmission speed is 19,200 baud.
• An RS-232 circuit must be fi tted on IC-200 (fi tted as standard).
• A jumper must be fi tted on uppermost position of P-202.
• Any RS 422 circuit on IC-207, optocouplers on IC-205 and IC-206
(optional) and straps on P-204–P-209 are of no consequence.
The following hardware straps can be fi tted:
P-200 DTR-signal
Pin 1–2 DTR indicates printer turned on.
Pin 2–3 A copy of the fl ow signal RTS is produced.
P-203 External 5 Volt
1
Jumper fi tted connects +5V to pin 16. Caution! Max 200 mA.
1
/. Caution! Be careful not to
enable the external 5V uninten-
tionally, which may cause harm to
the terminal, PC, or other device
connected to this port!
232
CL
422
"UART1:"
P202
IC-200
P203
3 2 1
P200
+-
P-203 (external +5 VDC)
P-200 (DTR/RTS select)
IC-200 (RS-232 circuit)
P-202 (Interface select)

Intermec EasyCoder 501 E Specifications

General

Brand	Intermec
Model	EasyCoder 501 E
Category	Label Maker
Language	English