| Pin | Description |
|---|
| A | High speed serial (HS+)
| | B | High speed serial (HS-)
| | C | Ground
| | D | Carrier detect (CD*)
| | E | Modem Serial Data In (SDIB*)
| | F | Modem Serial Data Out (SDIO*)
| | G | External Trigger In (CTSB*)
| | H | Event Declared Out (RTSB*)
| | J | Ground
| | K | Packet Framing (PKTFRM)
| | L | Transmit +12 Volts (TX12V)
| | M | Ground
| | N | Not Connected
| | P | Not Connected
| | R | Not Connected
| | S | Ground
| | T | Receiver 12 Volts Power (RX12V)
| | U | Receiver 5 Volts Power (RX5V)
| | V | Ground
|
|
| Pin | Description |
|---|
| A | DB0
| | B | Ground
| | C | DB1
| | D | DB2
| | E | DB3
| | F | DB4
| | G | DB5
| | H | DB6
| | J | DB7
| | K | DBP
| | L | ATN
| | M | BSY
| | N | ACK
| | P | RST
| | R | MSG
| | S | SEL
| | T | C/D
| | U | REQ
| | V | I/O
|
|
| Pin | Description |
|---|
| A | Ch 1+
| | B | Ch 1-
| | C | Ch 2+
| | D | Ch 2-
| | E | Ch 3+
| | F | Ch 3-
| | H | Cal 1+
| | J | Cal Common
| | K | Cal 2+ or +12V
| | L | Cal 3+ or Gnd
|
|