ETC NET 3 Setup Manual

I/O Gateway Setup Guide
Overview
This Setup Guide will guide you through the setup of the Net3 I/O Gateway including hardware, electrical and data
connections. Software configuration of your gateway is covered separately and relates specifically to the software
versions that may be running in the gateways.
• For Net3 configuration, please refer to the Gateway Configuration Editor (GCE) Online Help System.
• For use on ETCNet2 systems, use the ETCNet2 Network Configuration Editor (NCE) User Manual which includes
information about the Net3 gateways running in ETCNet2 mode.
Ethernet Connection
• PoE (IEEE 802.3af)
Menu Button
• 10/100Mbps data speeds
• Activates the LCD backlight
• Auto-sensing
• Advances display pages
• Auto-negotiation
• RJ45 and etherCON compatible
Push
Reset Button
LCD
• hard reboot
• Displays gateway status
and configuration data
Analog Input Port
• Analog (0-10Vdc) Strain Relief
• Digital (on/off)
• strain relief clip for
dc power cable
RS232 Serial Port
• DB-9 port
• DCE pinout
Relay Outputs
• Normally open contacts
• Normally closed contacts
• Max. Switching of 1A@30Vdc
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Copyright © 2012 ETC. All Rights Reserved. Product information and specifications subject to change.
4263M2200 Revision D 2012-05
Power Indicator
• Solid blue LED
indicates power
Activity Indicator
• Solid green LED indicates
network connection.
• Flashing LED indicates
network activity
DC Power Input
• 8-28Vdc
• Positive tip
• 3.5mm barrel
• 5 Watts usage
Power Indicator
• Solid blue LED
indicates power
Activity Indicator
• Solid green LED indicates
network connection.
Grounding
• Flashing LED indicates network
Post
activity
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RS-232 Serial Port
At the most basic level, the serial port on the I/O Gateway acts as a converter between standard
RS-232 serial strings of information and a Net3/ACN equivalent that is sent over Ethernet. This
allows a control console, or other ACN device, to have a remote serial port and to extend the
normal distance limitations of serial communications. The I/O Gateway does not act on this serial
communication, but acts as a bridge between RS-232 and Ethernet.
The serial property options available are (default settings are in bold):
• 9600, 14400, 19200, 28800, 38400, 57600 and 115200 Baud
• 7 or 8 data bits
• None, Even or Odd for Parity
• 1 or 2 Stop Bits
• None, Xon/Xoff, Hardware are the Flow Control options
NOTE: A straight through cable is required to connect to a computer (use DTE pinout). Connecting to many remote serial
products requires a cross-over cable (use DCE pinout).
Analog Input Port
The analog input port is used to accept external contact closures and/or analog 0 - 10Vdc input (depending on software configuration) and send
them as Net3/ACN Ethernet messages to a networked control console or other ACN device. This port requires an external 10Vdc power supply to
operate. In On/Off mode (contact closure), the gateway supplies +5Vdc to the circuit through each input pin.
Analog Input DB25 Connector Pinout
Pin Connection Pin Connection
1
14
1 14
Analog In #01 Analog In #14
2
15
2 Analog In #02 15 Analog In #15
3
16
3 Analog In #03 16 Analog In #16
4
17
4 Analog In #04 17 Analog In #17
5
5 18
18 Analog In #05 Analog In #18
6
6 Analog In #06 19 Analog In #19
19
7
7 Analog In #07 20 Analog In #20
20
8
8 Analog In #08 21 Analog In #21
21
9
Analog In #09 Analog In #22
9 22
22
10
Analog In #10 Analog In #23
10 23
23
11
11 Analog In #11 24 Analog In #24
24
12
12 Analog In #12 25 Analog In-Ground
25
13 Analog In #13
13
Relay Outputs
When choosing your connections (normally open versus normally closed) to the relay outputs, be sure to consider the default or powered off state
of the relay and how your connected device will react when the I/O Gateway is powered off or reset.
For example, if your device will activate with a closed circuit, don't choose a normally closed connection and keep it open using a command from a
controlling Ethernet based device. This choice could result in your device activating at an unanticipated time during a software update or when the
gateway is not powered. You should choose the normally open connection instead as it doesn't activate unless it is specifically directed to do so.
Relay Outputs 1-8 DB25 Connector Pinout
Pin Connection Pin Connection
1 Normally Closed #1 14 Common #5
Common #1 Normally Open #5
2 15
3 Normally Open #1 Normally Closed #6
16
4 Normally Closed #2 Common #6
17
5 Common #2 18 Normally Open #6
6 Normally Open #2 19 Normally Closed #7
7 Normally Closed #3 20 Common #7
8
Common #3 21 Normally Open #7
9 Normally Open #3 Normally Closed #8
22
10 Normally Closed #4 Common #8
23
11 Common #4 24 Normally Open #8
12 Normally Open #4 25 unused
Normally Closed #5
13
NOTE: Each relay supports a maximum of 1.0A at 30Vdc.
Page 1 of 2
Example circuit for Analog inputs
Choose your input connections based on your own system
Motion Sensor
on Connect to input/pin
common
Connect to input/pin
Contact Closure
(for example to trigger a remote macro)
Connect to input/pin 3
Variable resistor
(to provide 0-10v feedback)
common
Connect to ground/pin 25
+10v
External Power Supply
Relay Outputs 9-16 DB25 Connector Pinout
1
14 Pin Connection
2
1
15 Normally Closed #9
3
2 Common #9
16
4
3 Normally Open #9
17
5
4
Normally Closed 10
18
6
5
Common #10
19
6
7 Normally Open #10
20
7
Normally Closed #11
8
21
8
Common #11
9
22
9 Normally Open #11
10
23 10
Normally Closed #12
11
24 11
Common #12
12
12
25 Normally Open #12
13
13 Normally Closed #13
RS-232 Pinout
Pin Connection
1 unused
1
2 RS232-TX
6
2 3 RS232- R X
7
4 unused
3
8 5 ISO-ground
4
6 RS232-DSR
9
7 RS232- CTS
5
8 RS232- RTS
9 unused
Example for Digital Input (on/off)
+5 Vdc Input
(input/pins 1 - 24)
1
Ground (pin 25)
Contact Closure
2
(for example to trigger
a remote macro)
Pin Connection
14
Common #13
Normally Open #13
15
16 Normally Closed #14
17 Common #14
18
Normally Open #14
19 Normally Closed #15
20
Common #15
21
Normally Open #15
22 Normally Closed #16
23 Common #16
24
Normally Open #16
25
unused