Datamax E-Class Mark II Programmer's Manual page 275

Failure to properly configure the GPIO Port can result in damage to the printer and / or connected devices.
Signal Name /
Pin Number
Direction [1]
1 +5 VDC
2 Input 6
3 Input 3
4 Output 6
5 Output 3
6 Ground
7 Input 5
8 Input 2
9 Output 5
10 Output 2
11 +24 VDC
12 Input 4
13 Input 1
14 Output 4
15 Output 1
[1]
Signal directions are given relative to the printer.
Class Series 2 Programmer's Manual
Appendix J – General Purpose Input Output Port Applications
Applicator Interface Card (Type 2) GPI/O Port B Overview
Jumper Position
Installed
JMP 11
Removed
N/A N/A
N/A N/A
Installed: Pins 1 – 2
JMP 7 Installed: Pins 2 – 3
Removed
Installed: Pins 1 – 2
JMP 4 Installed: Pins 2 – 3
Removed
Installed
JMP 10
Removed
N/A N/A
N/A N/A
Installed: Pins 1 – 2
JMP 6 Installed: Pins 2 – 3
Removed
Installed: Pins 1 – 2
JMP 3 Installed: Pins 2 – 3
Removed
N/A N/A
N/A N/A
N/A N/A
Installed: Pins 1 – 2
JMP 5
Installed: Pins 2 – 3
Removed
Installed: Pins 1 – 2
JMP 2
Installed: Pins 2 – 3
Removed
Function / Description
Printer +5VDC is used (.5 amp maximum).
Drawing more than .5 amps can cause unreliable printer operation.

+5VDC must be supplied.
Programmed input function.
Programmed input function.
Programmed output function pulled-up to +5VDC.
Programmed output function pulled-up to +24VDC.
An external voltage via external pull-ups determine this level, not exceed +30VDC.
Programmed output function pulled-up to +5VDC.
Programmed output function pulled-up to +24VDC.
An external voltage via external pull-ups determine this level, not exceed +30VDC.
Printer chassis is used.
Ground must be supplied.
Programmed input function.
Programmed input function.
Programmed output function pulled-up to +5VDC.
Programmed output function pulled-up to +24VDC.
An external voltage via external pull-ups determine this level, not exceed +30VDC.
Programmed output function pulled-up to +5VDC.
Programmed output function pulled-up to +24VDC.
An external voltage via external pull-ups determine this level, not exceed +30VDC.
Printer +24 VDC (1.5 amp maximum).
Programmed input function.
Programmed input function.
Programmed output function pulled-up to +5VDC.
Programmed output function pulled-up to +24VDC.
An external voltage via external pull-ups determine this level, not exceed +30VDC.
Programmed output function pulled-up to +5VDC.
Programmed output function pulled-up to +24VDC.
An external voltage via external pull-ups determine this level, not exceed +30VDC.
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