Atlas Copco MT Focus 400 - Configurable Digital I;O

Installation EN MT Focus 400
10
© Atlas Copco Industrial Technique AB - 9836 6294 01
Configurable digital inputs and outputs (DIGITAL I/O)
15-pole D-sub socket connector for configurable signals.
Use a 15-pole D-sub pin plug.
Voltage range 11-30 VDC
Input resistance >5 kΩ
Output resistance 23-35 Ω
Output current protection 120 mA max. peak/continuous current, over current
protected.
Input response time <25 ms (with de-bouncing filter)
Output response time <5 ms
NOTICE
■
If the max. current is exceeded, the output voltage will switch off. This can be resolved by switch-
ing the output off and on again.
Pin I/O Description Default
1 INT 24V Internal 24 V supply
2 EXT-OUT-COM0 External common line for
outputs
3 EXT-OUT0 Configurable Busy
4 EXT-OUT1 Configurable Tightening OK
5 EXT-OUT2 Configurable Tightening NOK
6 EXT-OUT3 Configurable Batch OK
7 Not used
8 EXT-IN0 Configurable Start tightening
9 EXT-IN1 Configurable Reset tool
10 EXT-IN2 Configurable Start loosening
11 EXT-IN3 Configurable Reset batch
12 Not used
13 Not used
14 EXT-IN-COM0 External common line for
inputs
15 DGND Internal ground
For information on configuration on the outputs and inputs, see ToolsTalk MT - Reference - I/O status.
NOTICE
■
All inputs are opto isolated.
■
If used to reset the tool, the signal duration must be more than 40 ms.
■
Interface connection can be connected in PNP mode (source type, positive logic), or in NPN
mode (sink type, negative logic).