TMCM-1311 V1.2 Hardware Manual (Rev. 1.12 / 2013-JUL-05)

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3.2.6.2 I/O Connector 1

1

10

Pin

Label

Direction

Description

1

GND

Power (GND)

GND

2

VCC

Power

(supply output)

Connected to V

max. current is 500mA (protected via on-board 500mA

polyfuse)

3

AIN4

Input

Dedicated analog input,

input voltage range: 0… +10V,

resolution: 12bit (0… 4095)

4

IN5

Input

Digital input (+24V compatible)

5

IN6

Input

Digital input (+24V compatible)

6

IN7

Input

Digital input (+24V compatible)

7

OUT4

Output

Open-drain output (max. 100mA)

Integrated freewheeling diode

8

OUT5

Output

Open-drain output (max. 100mA)

Integrated freewheeling diode

9

OUT6

Output

Open-drain output (max. 100mA)

Integrated freewheeling diode

10

OUT7

Output

Open-drain output (max. 1A)

Integrated freewheeling diode

Table 3.8 I/O connector 1

3.2.7 USB Connector

An USB (device) interface is available via a mini-USB connector. This module supports USB 2.0 full-speed

(12Mbit/s) connections.

The on-board digital core logic (mainly processor and EEPROM) will be powered via USB in case no

other power supply is connected. This is useful for setting parameters and downloading TMCL programs

or for performing firmware updates. Using a USB connection to the host, the tasks outlined above can

be carried out inside a machine while the machine is powered off. Refer to chapter 3.4.1, please.

1

5

Pin

Label

Direction

Description

1

VBUS

Power

(+5V input)

+5V supply from Host

2

D-

Bi-directional

USB Data -

3

D+

Bi-directional

USB Data +

4

ID

Connected to signal and system ground

5

GND

Power (GND)

Signal and System ground

Table 3.9 USB connector