Pro-face GP2500-TC41-24V Installation Manual page 8

• Use rough metric type M2.6 x 0.45p threads to hold the cable's set
(fastening) screws in place.
• When creating a cable, please be aware of the following:
<For RS-422 Connectors>
• The following pairs of pin no.s must be connected (shorted).
...#18 (CSB) <-> #19 (ERB)
...#21 (CSA) <-> #22 (ERA)
• Connecting the #9 (TRMX) and #10 (RDA) wires, adds a termination resis-
tance of 100Ω Ω Ω Ω Ω between RDA and RDB.
•
Use a 4-wire cable when the PLC type is Memory Link and the cable is RS-
422.
<For RS-232C Connectors>
• Do not connect #9 (TRMX), #10 (RDA), #11 (SDA), #15 (SDB), #16 (RDB),
#18 (CSB), #19 (ERB), #21 (CSA), and #22 (ERA).
• The #1 (FG) terminal should only be connected if it is required by the de-
vice being connected to.
Serial Interface (SUB-SIO)
Connect a Serial Bar-code reader or a 2-Dimensional-code reader to this interface.
Pin Arrangement
5
9
6
1
Recommended Connector : Dsub 9 pin plug XM2D-0901 <made by OMRON Corp.>
Recommended Cover
Since Pin#9(RI/VCC) is unprotected, be sure to keep the output
current within the rated range.
Printer Interface (Half Pitch 20-pin)
When connecting a printer, use Digital's printer cable (PSM-PRCB00).
Pin Arrangement
11
1
20
10
Pin # Signal Name
1 CD
2 RD
3 SD
4 ER
5 SG
6 DR
7 RS
8 CS
9 RI/VCC
: Dsub 9 pin cover XM2S-0913 <made by OMRON Corp.>
Jack Screw XM2Z-0073 <made by OMRON Corp.>
Pin # Signal Name
1 GND
2 RESERVED Reserved
3 PDB5
4 PDB4
5 PDB3
6 GND
7 SLCT
8 PDB0
9 PSTB
10 BUSY
11 PDB7
12 PDB6
13 GND
14 ERROR
15 GND
16 PDB2
17 PDB1
18 PE
19 INIT
20 GND
Meaning
Carrier Detect(RS-232C)
Receive Data(RS-232C)
Send Data(RS-232C)
Enable Receive(RS-232C)
Signal Ground
Data Set Ready(RS-232C)
Request to Send(RS-232C)
Clear to Send(RS-232C)
Ring Indicate(RS-232C) 5V±5% 0.25A
Meaning
Ground
Data Signal
Data Signal
Data Signal
Ground
Select Condition(Input)
Data Signal
Strobe Signal(Output)
Busy Signal(Input)
Data Signal
Data Signal
Ground
Printer Error(Input)
Ground
Data Signal
Data Signal
Paper End
Initialize Signal(Output)
Ground