Numatics G2-2 Series Instruction manual

G2-2 Series Modbus/TCP Quick Start Manual
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Getting Started
This is a brief document designed to quickly get you started setting up your valve manifold with an integrated
Numatics’ G2-2 Series Modbus/TCP communication node.
1) Initial Unpacking and Inspection
1) Examine exterior of package for signs of damage. Report any damage to shipping carrier.
2) Remove wrapped manifold assembly from box.
a) Remove manifold assembly from anti-static packaging
b) Retain documentation for installation and configuration
3) Examine manifold assembly for any shipping damage such as:
a) Bent pins or connectors
b) Report any damage to shipping carrier immediately
4) Examine manifold assembly for proper ordered configuration. (Valves, I/O, Protocol, etc.)
2) G2-2 Introduction
Below is an example of a 2012 series valve manifold. This fieldbus manifold series is capable of addressing a
total of 224 I/O. The manifold can be viewed as having two sections to it, the Valve Side and the Discrete I/O
Side
. The Valve Side supports a maximum of 32 solenoid coils and the Discrete I/O Side supports a
maximum of 6 modules totaling 1 2 Outputs, 6 Inputs, or various combinations. The communication
module has two connectors: a communication connector and a 4-pin power connector. Pin-outs for these,
along with I/O connectors, are labeled on the side of the respective modules.
Valve
I/O Point
LED Status
Indicator(s)
Discrete I/O
Connectors
Discrete I/O Side
(Maximum of 6 Modules)
Valve Side
(Maximum of 32 Solenoids)
Module/
Network
Status LED's
Chassis Ground
Connection
Valve
End Plates
Manual
Override
Solenoid LED
Status Indicator
Valve Side
Sub-D Output
Module
Communications
Module (Node)
Manual Configuration
Module (MCM)
Terminal Strip Module
8 Connector I/O Module
1 Pin Round
Connector Module
Analog Module
Dual 25 Pin Sub-D
w/Aux Power
Output Module
IP
EtherNet
MAC ADDRESS

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3) Modbus/TCP Communication Module Part Numbers
Modbus/TCP Communication Replacement Part Numbers
Connector Type Description Part Number
Complete Module 240-163
Communication Board with Cover 240-167
M12 D Coded
Valve Driver Board 256-680
Complete Module 240-164
Communication Board with Cover 240-168
IP67 RJ45
Valve Driver Board 256-680

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4) MCM - Manual Configuration Module (Optional)
The MCM is the module that allows the user to manually set the IP address, fault conditions, and other user
definable options, without the need for software configuration. If software configuration is preferred, this
module is not necessary. The MCM consists of two DIP switch sets (SW1 and SW2) and two rotary switches
(SW3 and SW4).
MCM Module Part Numbers
Description Part Number
Complete Module 23 -1384
Replacement Board 256-684
(SW2)
(SW3) DIP Switch
(SW1)
DIP Switch
(SW4)
All DIP switches shown in the "OFF" position
Rotary Switch
Rotary Switch
14
3
25678
ON
14
3
25678
ON

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DIP Switch Settings (SW1 and SW2)
IP Address:
The SW1 and SW2 DIP switches provide a manual way to configure the node’s IP address. The values of
the first and second octets are factory set to 1 2.168, respectively. The switches set the binary value of the
last two octets in the IP address. SW1 sets the fourth octet, while SW2 sets the third octet. When all DIP
switches are set to OFF, manual configuration is disabled and other means of setting the IP address must
be used. DIP switch configuration settings require power to be cycled before any changes will take effect.
IP address: 1 2.168.XXX.XXX (1 2.168.SW2.SW1)
Subnet Mask 255.255.255.0
Gateway address: 0.0.0.0 (no gateway set)
XXX = DIP switch setting per the table below
Address Example:
To configure the IP address, 1 2.168.6.35, the DIP switches must be set accordingly:
Rotary Switch Settings (SW3 and SW4)
The rotary switches, SW3 and SW4, control several features of the node including the state of the outputs
during a communication fault. If the Modbus/TCP node loses communication to the controller, the
outputs can be set to a predetermined state. There are two states to choose from: “All Outputs Off” or
“Hold Last State”. The rotary switches also are used to enable Self-Test mode (see next page) and register
byte reversal.
SW3 SW4 Description
0** 0** Turn Off All Outputs, Register Byte Reversal Off
1 0 Hold Last Output State, Register Byte Reversal Off
0 1 Turn Off All Outputs, Register Byte Reversal On
1 1 Hold Last Output State, Register Byte Reversal On
2-8 2-8 MCM Disabled/Future Expansion
Self-Test Mode **Factory Default Settings
2
7
=128
SW-8
2
6
=64
SW-7
2
5
=32
SW-6
2
4
=16
SW-5
2
3
=8
SW-4
2
2
=4
SW-3
2
1
=2
SW-2
2
0
=1
SW-1
Octet Value
(Decimal)
OFF OFF OFF OFF OFF OFF OFF OFF 0*
OFF OFF OFF OFF OFF OFF OFF ON 1
OFF OFF OFF OFF OFF OFF ON OFF 2
OFF OFF OFF OFF OFF OFF ON ON 3
OFF OFF OFF OFF OFF ON OFF OFF 4
OFF ON ON ON ON OFF OFF OFF 120
ON ON ON ON ON ON OFF ON 253
ON ON ON ON ON ON ON OFF 254
ON ON ON ON ON ON ON ON 255*
*Not valid for fourth octet
14
3
25678
ON
All switches shown in
the "OFF" position.
14
3
25678
ON
14
3
256 7 8
ON
Rotary Switch
(SW3)
Rotary Switch
(SW4)
DIP Switch
(SW2)
DIP Switch
(SW1)
(Third Octet)
6
(Fourth Octet)
35

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5) Self-Test Mode
An internal diagnostic tool can also be enabled using the optional MCM module. This tool allows the user to
confirm that all of the Inputs and Outputs on the manifold are fully functional without needing a network
connection or controller. There are two test modes that the user can choose using SW2-8. The “Output” test
mode tests all the outputs by sequentially turning them ON one at a time. The “Input/Output” test mode
tests the inputs by causing all of the outputs to toggle between even and odd values when any input is made.
To use the Self-Test Mode, the user must first set some initial conditions using the MCM module. Follow
these steps to obtain the needed initial condition settings. Remember to remove power from the manifold
before making changes to the MCM when setting these initial conditions.
1) Disconnect power and air from the manifold!
2) Record current MCM settings.
3) Set the rotary switches to (SW3 and SW4).
4) Make sure that SW1-5, SW2-1, and SW2-7 are in the “ON” position.
5) Select the desired test mode with SW2-8 (see table below)
Switch
Testing
Mode
Setting Description
Output Off Sequentially turns all the outputs ON and OFF.
SW2-8
Input/
Output
On
Causes all of the odd outputs to come on and stay on until an
input is made. When an input is made, the outputs will toggle to
the even outputs.
6) Make sure that all of the other switches are in the “OFF” position.
The initial conditions are now set. To enable the Self-Test Mode, apply power to the manifold and make the
following changes while the module status LED is blinking green (within 2 to 5 seconds of power up):
1) Set SW2-6 to the “ON” position.
2) Set SW2-7 to the “OFF” position.
Once Self-Test Mode is enabled, the module status LED will flash red/green until Self-Test Mode is
terminated by removing power to the unit. Remember to return the MCM settings to their original settings to
return the communication node to normal operation.
An error during initialization during self-test mode will result in a blinking red module status LED.
!
• Air should be disconnected to the manifold when attempting to run the
Self-Test Mode to prevent unwanted motion.
• Communication lines should be disconnected before attempting to run the
Self-Test Mode.

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6) I/O Mapping Example
Example:
Discrete I/O Configuration
In Out Pos
No.
Module Type Part No.
Bytes
1 MCM 23 -1384 -- --
2 8O Sourcing
(PNP) 23 -1315 1 1
3 16O Sourcing
(PNP) 23 -131 1 2
4 4I Sinking
(NPN) 23 -1304 1 0
5 8I Sinking
(NPN) 23 -1308 1 0
Manifold I/O Configuration
Outputs and Mapping Location
Valve Outputs = 12 Byte 0; Bits 0-7
Byte 1; Bits 0-3
Allocated Unused
Valve Outputs = 20
Byte 1; Bits 4-7
Bytes 2 - 3; Bits 0-7
Discrete Outputs = 24 Bytes 4,5 and 6;
Bits 0-7
Total Outputs = 56
Inputs and Mapping Location
Discrete Inputs = 12 Byte 6; Bits 0-3,
Byte 7; Bits 0-7
Allocated and
Reserved Inputs = 4 Byte 6; Bits 4-7
Total Inputs = 16
Assumed Settings
-Single Z-Boards
TM
used with single solenoid
valves
-Double Z-Boards
TM
used with double solenoid
valves
When the 14 End
Solenoid is
energized, the 4 port
is pressurized.
When the 12 End
Solenoid is
energized, the 2 port
is pressurized.

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I/O Mapping Table Example Continued
Output Table
BYTE Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0 Valve Coil
No. 8
Valve Coil
No. 7
Valve Coil
No. 6
Valve Coil
No. 5
Valve Coil
No. 4
Valve Coil
No. 3
Valve Coil
No. 2
Valve Coil
No. 1
1 Allocated &
Reserved
Allocated &
Reserved
Allocated &
Reserved
Allocated &
Reserved
Valve Coil
No. 12
Valve Coil
No. 11
Valve Coil
No. 10
Valve Coil
No.
2 Allocated &
Reserved
Allocated &
Reserved
Allocated &
Reserved
Allocated &
Reserved
Allocated &
Reserved
Allocated &
Reserved
Allocated &
Reserved
Allocated &
Reserved
3 Allocated &
Reserved
Allocated &
Reserved
Allocated &
Reserved
Allocated &
Reserved
Allocated &
Reserved
Allocated &
Reserved
Allocated &
Reserved
Allocated &
Reserved
4 Discrete
Output No. 7 Discrete Output No. 6 Discrete Output No. 5 Discrete Output No. 4 Discrete Output No. 3 Discrete Output No. 2 Discrete Output No. 1 Discrete Output No. 0
5 Discrete
Output No. 7 Discrete Output No. 6 Discrete Output No. 5 Discrete Output No. 4 Discrete Output No. 3 Discrete Output No. 2 Discrete Output No. 1 Discrete Output No. 0
6 Discrete
Output No. 15 Discrete Output No. 14 Discrete Output No. 13 Discrete Output No. 12 Discrete Output No. 11 Discrete Output No. 10 Discrete Output No. Discrete Output No. 8
Input Table
BYTE Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0 Coil No. 8
Status
Coil No. 7
Status
Coil No. 6
Status
Coil No. 5
Status
Coil No. 4
Status
Coil No. 3
Status
Coil No. 2
Status
Coil No. 1
Status
1 Coil No. 16
Status
Coil No. 15
Status
Coil No. 14
Status
Coil No. 13
Status
Coil No. 12
Status
Coil No. 11
Status
Coil No. 10
Status
Coil No.
Status
2 Coil No. 24
Status
Coil No. 23
Status
Coil No. 22
Status
Coil No. 21
Status
Coil No. 20
Status
Coil No. 1
Status
Coil No. 18
Status
Coil No. 17
Status
3 Coil No. 32
Status
Coil No. 31
Status
Coil No. 30
Status
Coil No. 2
Status
Coil No. 28
Status
Coil No. 27
Status
Coil No. 26
Status
Coil No. 25
Status
4 Allocated &
Reserved Allocated & Reserved Allocated & Reserved Allocated & Reserved Allocated & Reserved Allocated & Reserved
Status for
Discrete
Outputs
No. 4-7
Status for
Discrete
Outputs
No. 0-3
5 Allocated &
Reserved Allocated & Reserved Allocated & Reserved Allocated & Reserved
Status for
Discrete
Outputs
No. 12-15
Status for
Discrete
Outputs
No. 8-11
Status for
Discrete
Outputs
No. 4-7
Status for
Discrete
Outputs
No. 0-3
6 Allocated &
Reserved
Allocated &
Reserved
Allocated &
Reserved
Allocated &
Reserved
Discrete
Input No. 3
Discrete
Input No. 2
Discrete
Input No. 1
Discrete
Input No. 0
7 Discrete
Input No. 7
Discrete
Input No. 6
Discrete
Input No. 5
Discrete
Input No. 4
Discrete
Input No. 3
Discrete
Input No. 2
Discrete
Input No. 1
Discrete
Input No. 0
• Remember, when enabling “Discrete/coil bit swap”, “Register bit swap”,
or “Register byte swap”, this mapping table example will change. If the
mapping does not seem to match the mapping example, make sure the
swap configurations are disabled.
!

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7) Output Short Circuit Protection (Status Input Bits)
Status Input Bits report the integrity of the load being driven by the output driver. They must be mapped to the
scanner as part of the Input Size Value. Please refer to the table below for Status Input Bit action during fault
condition:
Output Type Output State Fault Condition Status Bit
No Fault 0
ON Fault -
Short Circuit, Over Temp/Over Current 1
No Fault 0
Valve Solenoid Coil Driver or
Sinking (NPN)
Discrete Outputs OFF Fault -
Open Load 1
No Fault 0 Sourcing (PNP)
Discrete Outputs ON Fault -
Short Circuit, Over Temp/Over Current 1
8) Ground Wiring
All Numatics Inc. communication nodes should be grounded during the installation process. These grounding
guidelines can be found in National Electrical code IEC 60204-1 or EN 60204-1. There also is a,
“ATTENTION: CONNECT TO EARTH GROUND FOR PROPER GROUNDING OF UNIT”, label
attached to the chassis ground connection point on the G2-2 series communication node housing. This label
also points out where the grounding guidelines can be found.
• Proper grounding will alleviate and prevent many intermittent problems
with network communication.
• When grounding to a machine frame, please ensure that the machine frame
itself is already properly grounded.
• Better grounding can be achieved when larger diameter (lower gauge) wire
is used.
!

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) Auxiliary Power Connector Pin-Out
Pin No. Function Description
1 +24VDC
(Valves and Outputs)
Voltage Used to Power Outputs
(Valve Coils and Discrete Outputs)
2 Earth Ground Protective Earth (Case Ground)
3 0VDC Common 0VDC Common, for Valves, I/O, and Node Power
4 +24VDC
(Node and Inputs) Voltage Used to Power Discrete Inputs and Node Electronics
!
• Maximum current capacity on the 0VDC common pin of the auxiliary
power connector is 8 Amps. The combined draw of the +24VDC Valves and
Outputs and +24VDC Node and Inputs pins cannot exceed 8 Amps, at any
given moment in time.
• The auxiliary power +24VDC Node and Inputs pin supplies power to the
node electronics. This pin must be powered at all times for communication
node to be functional.
4
1 3
2
Modbus TCP
23
14
Pin-Out
(M12 D Coded)
Com. - M12 D Coded
Aux. - MINI
4
13
2
Modbus TCP
Pin-Out
(IP67 RJ45)
Com. - IP67 RJ45
Aux. - MINI

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10) LED Functions
Upon power up, the LEDs indicate the status of the unit. There are seven LEDs on the G2-2 Modbus/TCP
node, which are described below.
LED Name Color Status Description
Off OFF No power applied to module
ON Device operational. The module is operating correctly.
Green FLASHING Standby. The module has not been configured.
ON Major fault. A major internal error has been detected.
Red FLASHING Minor fault. A minor recoverable fault has been detected.
Self -Test Mode - An error has occurred in the initialization process.
MOD STATUS
(Module Status)
Green Red FLASHING Self -Test Mode.
Off OFF IP address has been not been assigned to node. Or no power applied to
unit.
ON Connected. The module has established a Modbus/TCP connection.
Green FLASHING No connection. There are no Modbus/TCP connections established to
the module.
ON Duplicate IP address. The module has detected that its IP address is
already being used elsewhere on the network
NET STATUS
(Network Status)
Red
FLASHING Modbus/TCP connection has timed out. One or more of the connections
for which this module is the target has timed out.
OFF No EtherNet connection is detected
ON The module is connected to an EtherNet network
ACTIVITY/LINK Green
FLASHING The LED flashes each time a packet is received or transmitted.
OFF
The electronically resettable fuse is OK (valid only when power is applied
to +24V
VLV / OUT
pin on Auxiliary Power connector). No short circuit
conditions are present.
VLV/OUT FLT
(Valve/Output
Fault)
Red
ON
The electronically resettable fuse has detected a short circuit; No power is
internally provided to valves or outputs. Communication is NOT affected.
When the short circuit condition is removed, the LED will turn off.
OFF No DC Power present at +24V
VLV / OUT
pin on Aux. Power connector. +24V VLV/OUT
(Valve/Output) Green ON DC Power applied to
+24V
VLV / OUT
pin on Aux. Power Connector.
OFF
The electronically resettable fuse is OK (valid only when power is applied
to +24V
NODE / IN
pin on Auxiliary Power connector). No short circuit
conditions are present.
NODE/IN FLT
(Node/Input
Fault)
Red
ON
The electronically resettable fuse has detected a short circuit; No power is
internally provided to node electronics or inputs. Communication Node
will not function. When the short circuit condition is removed, the LED
will turn off.
OFF No DC Power present at +24V
NODE / IN
pin on Aux. Power connector. +24V NODE/IN
(Node/Input) Green ON DC Power applied to
+24V
NODE / IN
pin on Aux. Power connector.

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11) IP Address Configuration
The IP address of the Numatics G2-2 Modbus/TCP node may be configured via several different methods:
• DHCP/ BOOTP
• Integrated Web Page Configuration
• ARP/PING Command
• Manual Configuration via DIP Switch
A.) DHCP/ BOOTP
The node is shipped from the factory with DHCP/BOOTP feature enabled. This allows a DHCP server to
automatically set the IP address to the node when connected to the network, or a BOOTP server to establish
communication to the node and set the IP address. These addressing methods require that the unique MAC
ADDRESS of the node is known. The MAC ADDRESS can be found on the label located on the node cover
(see above). It will be different for every node. When DHCP/BOOTP is enabled and a DHCP server is
found, the IP address, Subnet mask, and gateway are automatically configured by the DHCP server.
The DHCP/ BOOTP setting can be enabled or disabled via the nodes integrated web server. Simply log on to
the node with any web browser and go to the configuration page (see “Web Page Configuration” on the
following page).
Use the area under
“IP” to label the IP address of your manifold.
If the optional MCM module is installed, all DIP switches must be set to the
OFF position and the DHCP/BOOTP option must be selected on the web
page configuration for proper DHCP/BOOTP operation.

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B.) Web Page Configuration
The Numatics G2-2 Modbus/TCP node has an integrated web server. This server can be accessed via any
standard web browser program. If the IP address of the node is known, the “Node Configuration” page for
the node can be called up and the configuration parameters updated. If the IP address of the node is not
known, it can be set using any of the previously described methods. Please note that the PC, where the web
browser is installed, must be correctly configured for operation with the appropriate network IP ranges and
Subnet settings that match the G2-2 Modbus/TCP node.
Below is a representation of the “Node Configuration” page which is stored in the Modbus/TCP node.
IP address, Subnet Mask, Gateway Address, SMTP server address and DHCP/BOOTP enabled selections
can all be configured from this page. These parameters will be programmed in the node’s non-volatile FLASH
memory once “Update Configuration” is clicked. After several seconds the node will automatically reboot, and
the new parameters will be set.
!
• Consult appropriate personnel before changing your computer’s network
settings and always record previous settings for later reversal before
attempting changes.

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C.) ARP/PING Command
ARP (Address Resolution Protocol) and PING are DOS commands that can be used to set an IP address.
This will require a PC equipped with an Ethernet Network Interface Card (NIC). The IP address will be
stored in the node’s non-volatile FLASH memory after it is set. No power cycle is necessary. Follow these
steps to configure an IP address using the ARP/PING commands.
1) Use the ARP-s command to configure the IP address from a DOS window.
arp -s <IP address> <MAC address>
Where: <IP address> is the IP address that the node is to be set to
<MAC address> is the unique MAC address of the node where the IP address is to be set
(see label on cover)
Example: arp -s 1 2.168.6.35 00-15-24-00-00-38
2) Use the PING command to send the IP address to the node.
ping <IP address>
Where: <IP address> is the IP address that was previously used in the “arp -s” command.
Example: ping 1 2.168.6.35
3) Use the ARP-d command to remove the static entry from the PC ARP table.
arp –d
Example: arp -d
!
• The ARP command automatically configures the subnet mask to
255.255.255.0 (thus the first three octets of the IP address will be the same as
the PC executing the command).
• When the ARP and PING commands are used, the DHCP/BOOTP is
disabled.
• The parameters set in the node are programmed in non-volatile FLASH
memory. They will NOT be lost during loss of power.

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D.) Manual Configuration DIP Switch
Please see pages 3 and 4 for Manual Configuration Module information and settings.
12) Using the Functionality of the G2-2 Series Modbus/TCP Web Server
This section will discuss the functionality of the built in Ethernet server. Every Numatics Modbus/TCP has
this feature. Through this server you can configure the node, force I/O, check diagnostics, etc. Each
Numatics’ web page will be explained.
Home
To get to the Numatics “Home” page, open a web browser. In the URL line, type in the IP address of the
manifold and press “Enter”. The Numatics “Home” page will appear. This page shows a picture of the
Numatics Modbus/TCP nodes and a manifold. From this page, the user can navigate the entire built-in
web server.
• The 1
st
three octets of the IP address of the computer MUST match the
IP address of the node.
NOTE!

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Node Configuration
The “Node Configuration” window can be used to control different parameters within the manifold.
These parameters include, “IP Address”, “Subnet Mask”, “Gateway Address”, “SMTP Server”,
“DHCP/BOOTP enabled”, “MAC Address”, and “COMM Fault/Idle Mode”. “DHCP/BOOTP
enabled” is controlled by a single check mark box. “COMM Fault/Idle Mode” has two options that can
be chosen: “Hold last Output State” and “Turn OFF All Outputs”.
The “Advanced Settings” button can also be found in the Node configuration window. The “Advanced
Settings” window can be used to control different parameters including the starting values and lengths for
inputs, coils, registers, and holding registers. Also, “Discrete/Coil Bit Reversal”, “Register Bit Reversal”,
and “Register Byte Swap”, can be enabled and the Communication Timeout value can be set.

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Once the changes have been made, left click on the “Update Configuration” button. The “Configuration
Successfully Updated” window will appear. The Modbus/TCP node will reset in a few seconds, or the
user may cycle power to enable the new configuration.

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I/O Force and Test
The “I/O Force and Test” window allows the user to test the outputs and inputs of the manifold. A Safety
Warning will appear telling the user to shut off the air supply to the valve manifold. Once the air is shut
off, left click on “Accept”.
The “Force Outputs and View Inputs” window will open. This window lets the user turn on outputs and
monitor the status of inputs that are connected to the manifold. Use the drop box to choose which I/O
word to control/monitor. Output forces can be applied using either the check boxes or “Output Byte
Decimal Value”. Left click on “Send I/O data” to force the outputs on/monitor the inputs.

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Diagnostics
The “Diagnostics” window allows the user to monitor different values. These values include, “MAC
Address”, “Serial Number”, “Firmware Revision”, and “Valve Diagnostic Table”. The “Valve Diagnostic
Table” enables the user to check the status of the valve side outputs.
Quick Start Manual
The “Quick Start Manual” window contains the Modbus/TCP Quick Start Manual for easy reference.
Numatics.com
The “Numatics.com” tab is a quick link to Numatics’ website. The computer must have internet access
for this tab to be functional.

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0EN
/07
Subject to change without notice
www.numatics.com/fieldbus
13) Factory Default Settings
Unless otherwise requested, all standard G2-2 Series Modbus/TCP manifolds ship with specific factory default
settings. Below is a list of the factory default settings:
14) Technical Support
For technical support, contact your local Numatics distributor. If further information is required,
please call Numatics Inc. at [phone] and ask for Technical Support.
Issues relating to network set-up, PLC programming, sequencing, software related functions, etc…
should be handled with the appropriate product vendor.
Information on device files, technical manuals, local distributors, and other Numatics, Inc. products
and support issues can be found on the Numatics, Inc’s. WEB site at www.numatics.com
Description Default Settings
IP address DHCP/ BOOTP Enabled (1 2.168.3.120 in FLASH)
MAC Address
A unique alpha-numeric code for each node
(00-15-24-XX-XX-XX).
Located on the cover of the Modbus/TCP node.
(Not user configurable)
Baud Rate 10/100 Mbit per sec. (Autobaud)
DHCP/BOOTP Enabled
Input Module Power Jumper PU
(Input sensor power supplied by
+24VDC Node and Inputs pin on the Aux. power connector)
Output Module Power Jumper SP
(Output module power supplied by
+24VDC Valves and Outputs pin on the Aux. power connector)
Valve Side Output Bytes 4 Bytes (32 Allocated Valve Coil Outputs)
Discrete I/O Side - I/O Bytes Self-Configuring based on the I/O modules installed.
Discrete Input Starting Address 0
Coil Starting Address 320
Input Register Starting Address 0
Holding Register Starting Address 20
Discrete / Coil Bit Reversal Disabled
Register Bit Reversal Disabled
Register Byte Swap Disabled
Comm. timeout 5000 ms