SNAP-PAC-S1-W OPTO 22, SNAP-PAC-S1-W Datasheet - Page 12

• Manufacturer Part Number: SNAP-PAC-S1-W
• Description: Programmable Controller Wireless
• Manufacturer: OPTO 22

Specifications of SNAP-PAC-S1-W

• Accessory Type: Programmable Automation Communication
• Signal Input Type: Ethernet, RS-232
• Rohs Compliant: Yes
• For Use With: SNAP PAC System
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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12
SNAP-PAC-S1 Connectors and Indicators
This diagram applies to both the SNAP-PAC-S1 and the SNAP-
PAC-S1-FM.
Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com
SALES 800-321-6786 • 951-695-3000 • FAX [phone] • [e-mail] • SUPPORT 800-835-6786 • 951-695-3080 • FAX [phone] • [e-mail]
© 2006–2011 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations.
Status and Activity LEDs
DIP switches for RS-485 serial link
Indicator
STAT
LINK
ACT
Port 0 for RS-232 serial
communications (DB-9 connector)
with handshaking. Supports PPP by default;
for use with serial devices, configure the port
in PAC Manager.
S0
S1
S2
Port 2 for RS-485 serial
communications (pins 1–5 of
pluggable 10-pin connector)
Port 1 for RS-232 serial
communications (pins 6–10 of
pluggable 10-pin connector)
Controller reset button
Termination
Bias
RS-232 serial activity
on port 0
RS-232 serial activity
on port 1
RS-485 serial activity
Startup status and
control program oper-
ational status
Ethernet network
activity
Link established with
Ethernet network
Description
Port 0 for RS-232 serial
(DB-9 connector)
* RI signal does not occur on
PACs with a microSD card slot
Pin
1
2
3
4
5
6
7
8
9
Description
COM
DCD
DTR
DSR
CTS
RTS
RX
TX
RI*
SNAP PAC S-Series Controllers
Direction
Signal
Out
Out
Out
In
In
In
In
In
Ports 1 and 2 for RS-485
and RS-232 serial
* Isolated ground
Activity LED (Yellow)
Link LED (Green)
Independent 10/100 Mbps Ethernet
interfaces (RJ-45 connectors)
MicroSD card slot
STAT LED
8–32 VDC input power
(pluggable 3-pin connector)
Pin Description
10
1
2
3
4
5
6
7
8
9
SIG COM*
TX/RX+
TX/RX–
IRQ+
IRQ–
GND
RTS
CTS
RX
TX
Direction
Signal
In/Out
In/Out
Out
Out
In
In
In
In