Dascom T5040 User Guide - Manual (Page 97)

User Guide Specifications
89
Interface
specifications
Parallel interface bidirectional
Type of data transmission 8-bit parallel interface (Centronics compatible)
IEEE-1284; Nibble and ECP mode
Transmission rate Max. 30 KHz
Signal status Low: 0.0 V to +0.4 V
High: +2.4 V to +5.0 V
Connection cable Material: AWG 28 at least
Length: up to 2.0 m
Twisted-pair cable with double-shield,
acc. IEEE Std 1284 – 1294
Voltage supply of external
devices on pin 18 U = +5 V ±10%
I = 0.5 A
max
Interface connections Printer side: Amphenol 57-40360, 36-pin
(or compatible)
Cable side: Amphenol 57-30360, 25-pin
(or compatible)
Capacity of data buffer 32 KB max.
Serial interface RS232C interface
Synchronization Asynchronous
Transmission rate 4,800 bauds to 38,400 bauds
Signal status OFF = Mark = log.1 = –3 V to –15 V
ON = Space = log. 0 = +3 V to +15 V
Connection cable Length up to 15 m
Interface connections ITT Cannon connector, series DB-9m S
Transmission protocol XON/XOFF, READY/BUSY
Capacity of data buffer 32 KB max.
USB interface USB 2.0 Full mode (12 MHz)