Novanta ARGNET ASC-1, User Manual

Page: 63 / 110

4. Preparing for use 4.3. Installing
Table 4.14.: Pin assignment of the
IOIOI
interface when used as RS-232/CAN
interface
Pin Name Description
1 CANL Differential CAN low signal, 3.3 V level
2 RxD Receive data signal, 3.3 V level
3 TxD Transmit data signal, 3.3 V level
4 GND_ISO Isolated ground
5 GND_ISO Isolated ground
6 CANH Differential CAN high signal, 3.3 V level
7 RTS Ready for receiving, 3.3 V level
8 CTS Clear to send, 3.3 V level
9 n. c. Reserved
S Shield Shield
– OR –
Table 4.15.: Pin assignment of the
IOIOI
interface when used as RS-485/CAN
interface
Pin Name Description
1 CANL Differential CAN low signal, 3.3 V level
2 Ra Receive data signal, 3.3 V level
3 Dy Transmit data signal, 3.3 V level
4 GND_ISO Isolated ground
5 GND_ISO Isolated ground
6 CANH Differential CAN high signal, 3.3 V level
7 Dz Inverted transmit data signal, 3.3 V level
8 Rb Inverted receive data signal, 3.3 V level
9 n. c. Reserved
S Shield Shield
FURTHER READING
Firmware 3 – User Manual
[2], see the
Devices
chapters. The InScript
ASC_ARGNET-series_manual, 2022-02-15
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