Db9 Device Port: Connections And Wiring; Ir/Serial Port: Connections And Wiring - AMX MAX-CSD ENCODER Instruction Manual

Connections and Wiring

DB9 Device Port: Connections and Wiring

FIG. 7 shows the connector pinouts for the rear RS-232/RS-422/RS-485 (DB9) Device Port. This
port supports most standard RS-232 communication protocols for data transmission.
5
4
3
2
1
FIG. 7 RS-232/422/485 DB9 (male) connector pinouts for the rear Device Port
The DB9 Device Port connector supports RS-232 communication protocols for PC data
transmission. This table's wiring specifications are applicable to the rear RS-232/422/485 Device
Port connectors on the MAX-CSE unit.
RS-232/422/485 Device Port Wiring Specifications
Pin Signal
1 RX-
2 RXD
3 TXD
4 TX+
5 GND
6 RX+
7 RTS
8 CTS
9 TX-

IR/Serial Port: Connections and Wiring

You can connect one IR- or Serial-controllable device to the IR/Serial connector on the rear of the
MAX-CSE.
This connector (FIG. 8) accepts the included IR Emitter (CC-NIRC) that mounts onto the device's
IR window, or an optional mini-plug (CC-NSER) that connects to the device's control jack. You can
also connect a data 0 - 5 VDC device.
IR
FIG. 8 IR/SERIAL connector
10
DB9 Device Port pinouts (male connector)
9 RS-232
8
Pin 2: RX signal
Pin 3: TX signal
7
Pin 5: GND
6
Pin 7: RTS
Pin 8: CTS
Male
Function RS-232
Receive data
Receive data X
Transmit data X
Transmit data
Signal ground X
Receive data
Request to send X
Clear to send X
Transmit data
Signal:
GND (-)
Signal (+)
RS-422 RS-485
Pin 1: RX -
Pin 1: A (strap to 9)
Pin 4: TX + Pin 4: B (strap to 6)
Pin 5: GND
Pin 5: GND
Pin 6: RX + Pin 6: B (strap to 4)
Pin 9: A (strap to 1)
Pin 9: TX -
RS-422 RS-485
X X (strap to pin 9)
X X (strap to pin 6)
X
X X (strap to pin 4)
X X (strap to pin 1)
Function:
Signal GND
IR/SERIAL data
MAX Video Encoder