Scanner
PC/Master
Slave
TR 4030
TR 4020
D.8. I/O Connector pin assignment & Cable wiring
D.8.1. TR4020/4030 I/O connector pin assignment
The TR4020 features three serial ports: PC/Master, Slave, and
Scanner port. The TR4030 has two serial ports (Slave and
Scanner) and one Ethernet port (see the Drawing to the left).
Note: Application Download Port (see
Downloading
) shares some internal
hardware with the PC/Master port on the TR4020 and
the Ethernet circuitry of the TR4030. The PC/Master
port of the TR4020 and the Ethernet port of the
TR4030 will NOT work properly when the Download
cable is attached!
To avoid common confusion, all pins are designated as inputs
and outputs with respect to the Terminal.
Slave (TR4020/4030)
PC/Master (TR4020)
PC/Master (TR4030)
Scanner (TR4020/4030)
1
5
6
9
1
5
6
9
1
8
1
5
6
9
#1
No connection
#1
No connection
#1 TX+
#1
No connection
#2
RX (Input)
#2
TX (Output)
#2
TX-
#2
RX (Input)
#3
TX (Output)
#3
RX (Input)
#3
RX+
#3
TX (Output)
#4
No connection
#4 DSR
(Input)
#4
No connection
#4
No connection
#5
Ground #5
Ground #5
No connection
#5 Ground
#6
No connection
#6 DTR
(Output)
#6
RX-
#6
No connection
#7
RTS (Output)
#7
CTS (Input)
#7
No connection
#7
No connection
#8
CTS (Input)
#8
RTS (Output)
#8
No connection
#8
No connection
#9
No connection
#9
No connection
#9
+5V
(100mA)
Summary of Contents for TR4020
Page 72: ...72 Machine Number See Machine Number Programming Mode Menu Item ...
Page 74: ...74 Time See Time Programming Mode Menu Item ...
Page 75: ...75 Date See Date Programming Mode Menu Item ...
Page 77: ...77 Bell duration See Bell duration Programming Mode Menu Item ...
Page 78: ...78 Bell Table See Edit bell table Clear bell table Programming Mode Menu Items ...
Page 80: ...80 Default shift See Default shift Programming Mode Menu Item ...
Page 81: ...81 Lock activation duration See Lock activation duration Programming Mode Menu Item ...
Page 82: ...82 Internal reader prefix See Prefix to match Programming Mode Menu Item ...
Page 83: ...83 Internal reader extract from character See From character Programming Mode Menu Item ...
Page 85: ...85 External scanner prefix See Prefix to match Programming Mode Menu Item ...
Page 86: ...86 External scanner extract from character See From character Programming Mode Menu Item ...
Page 88: ...88 External scanner start character See Start character Programming Mode Menu Item ...
Page 89: ...89 External scanner end character See End character Programming Mode Menu Item ...
Page 90: ...90 External scanner baudrate See Baudrate Programming Mode Menu Item ...
Page 120: ...120 Initializing The System Reset is in progress Please wait for a while ...