TallyGenicom MATRIX PRINTER 2150 - Interface Specifications

➤ Interface specifications
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Reference manual Specification
175
Parallel interface bidirectional
Type of data
transmission
8-bit parallel interface (Centronics compatible)
IEEE-1284; Nibble 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 no. 28 at least
Length up to 2.5 m
Twisted-pair cable with double-shield,
acc. IEEE Std 1284 – 1294
Interface connections
Printer side: Amphenol 57-40360, 36-pin
(or compatible)
Cable side: Amphenol 57-30360, 25-pin
(or compatible)
Voltage supply of ex-
ternal devices on pin 18
U=+5 V +-10%
I=0,5 A max.