Novanta ARGNET ASC-1, User Manual

Page: 61 / 110

4. Preparing for use 4.3. Installing
Table 4.13.: Pin assignment of the position encoder interface
Pin Name Description
1 PWR_OUT Power output, 5 V, max. 0.5 A
2 GND Ground
3 A_P_IN Input for positive square-wave signal train A; 0 to
3.3 V; TTL; 5 V tolerant
4 A_N_IN Input for negative square-wave signal train A; see
pin 3
5 DATA_P_IN Input for positive MOSI/MISO signal; 0 to 3.3 V;
TTL; 5 V tolerant
6 B_P_IN Input for positive square-wave signal train B; 0 to
3.3 V; TTL; 5 V tolerant
7 B_N_IN Input for negative square-wave signal train B; see
pin 6
8 DATA_N_IN Input for negative MOSI/MISO signal; see pin 5
9 n. c. Do not connect
10 I_P_IN Input for positive reference pulse I; 0 to 3.3 V; TTL;
5 V tolerant
11 HP_IN Input for hot plug-in signal from position encoder;
low = connected
12 I_N_IN Input for negative reference pulse I; see pin 10
13 GGND Frame ground
14 CLOCK_P_OUT Output for positive clock signal; 0 to 3.3 V; TTL
15 CLOCK_N_OUT Output for negative clock signal; see pin 14
S GGND Frame ground
FURTHER READING
Firmware 3 – User Manual
[2], see the
Devices
chapters
4.3.11. OPTIONALLY CONNECTING A SERIAL OR CAN DEVICE
You may want to connect devices to the
IOIOI
interface that communicate with
the ASC via RS-232, RS-485 or CAN open.
ASC_ARGNET-series_manual, 2022-02-15
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