TMCM-1310 Datasheet, PDF (11/22 Pages) TRINAMIC Motion Control GmbH & Co. KG. – MODULE FOR STEPPER MOTORS

TMCM-1310 V1.2 Hardware Manual (Rev. 1.12 / 2013-JUL-05)
11
3.2.4 Reference Switch Connector
A separate reference / limit switch input connector is available. Connector type is JST PH series 4pin with
2mm pitch.
Pin Label
Direction
Description
1
1 GND Power (GND) Signal and system ground
4
2 ^+5V
Power
+5V supply output for external encoder and reference
(supply output) switch circuit.
3 REF_L Input
Input for reference / limit switch left
4 REF_R Input
Input for reference / limit switch right
Table 3.8 Reference switch connector
3.2.5 I/O Connectors 0 and 1
The module offers two I/O connectors (JST PH series 8pin with 2mm pitch). Number and type of inputs,
outputs and supply are the same for both connectors. It is sufficient to use just one connector if only
few I/Os are required. This simplifies cabling.
3.2.5.1 I/O Connector 0
Pin Label
Direction
Description
1 GND Power (GND) GND
VCC
2
Power
Connected to V_DIGITAL of Power connector. Please note:
(supply output) max. current is 500mA (protected via on-board 500mA
polyfuse)
AIN0 Input
Dedicated analog input,
3
1
input voltage range: 0… +10V,
resolution: 12bit (0… 4095)
4 IN1
Input
Digital input (+24V compatible)
5 IN2
Input
Digital input (+24V compatible)
6 IN3
Input
Digital input (+24V compatible)
10
7 ^{OUT0 Output}
Open-drain output (max. 100mA)
Integrated freewheeling diode
8 ^{OUT1 Output}
Open-drain output (max. 100mA)
Integrated freewheeling diode
9 ^{OUT2 Output}
Open-drain output (max. 100mA)
Integrated freewheeling diode
10 ^{OUT3 Output}
Open-drain output (max. 1A)
Integrated freewheeling diode
Table 3.9 I/O connector 0
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