Specifications

Pin Arran
g
ement Pin # Si
g
nal Name Meanin
g
1 GND Ground
2 RESERVED Reserved
3 PDB5 Data Si
g
nal
4 PDB4 Data Si
g
nal
5 PDB3 Data Si
g
nal
6 GND Ground
7 SLCT Select Condition
(
Input
)
8 PDB0 Data Si
g
nal
9 PSTB Strobe Si
g
nal
(
Output
)
10 BUSY Bus
y
Si
g
nal
(
Input
)
11 PDB7 Data Si
g
nal
12 PDB6 Data Si
g
nal
13 GND Ground
14 ERROR Printer Error
(
Input
)
15 GND Ground
16 PDB2 Data Si
g
nal
17 PDB1 Data Si
g
nal
18 PE Paper End
19 INIT Initialize Si
g
nal
(
Output
)
20 GND Ground


 Printer Interface (Half Pitch 20-pin)
When connecting a printer, use Digital's printer cable (PSM-PRCB00).
Pin Arrangement Pin # Signal Name Meaning
1 CD Carrier Detect(RS-232C)
2 RD Receive Data(RS-232C)
3 SD Send Data(RS-232C)
4 ER Enable Receive(RS-232C)
5 SG Signal Ground
6 DR Data Set Ready(RS-232C)
7 RS Request to Send(RS-232C)
8 CS Clear to Send(RS-232C)
9 RI/VCC Ring Indicate(RS-232C) 5V±5% 0.25A
Recommended Connector: Dsub 9 pin plug XM2D-0901 <made by OMRON Corp.>
Recommended Cover : Dsub 9 pin cover XM2S-0913 <made by OMRON Corp.>
Jack Screw XM2Z-0073 <made by OMRON Corp.>
Since Pin#9(RI/VCC) is unprotected, be sure to keep the output
current within the rated range.
1
11
10
20
5
9
1
6
• 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 100
ΩΩ
ΩΩ
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.