Graco 26C266 User manual

3A6715B
EN
Accessory
Haz Loc Wireless
Remote & Meter /
Solenoid Barriers
Components that allow the installation of a ProDispense™ user-interface and fluid control
in a hazardous location. For professional use only.
26C266
Hazardous Location Wireless Remote
25E765
Meter Barrier Enclosure Assembly
25B223
Solenoid and Meter Barrier Enclosure Assembly, with
Solenoid
Important Safety Instructions
Read all warnings and instructions in this
manual and in your dispensing
operations manual before using the
equipment. Save these instructions.
Hazardous Location Wireless Remote
Barrier Enclosure Assembly

Related Manuals
2 3A6715B
Contents
Related Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Barrier Enclosure . . . . . . . . . . . . . . . . . . . . . . . . 3
Meter Barrier Assembly (25E765) . . . . . . . . 3
Meter and Solenoid Barrier Assembly
(25B223) . . . . . . . . . . . . . . . . . . . . . . . . 3
Wireless Remote Network . . . . . . . . . . . . . . . . . 3
ProDispense and Wireless Nodes . . . . . . . . 3
Gateway . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Remote Operator Station with LED Indicator 3
Barrier Enclosure . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Barrier Enclosure Assemblies . . . . . . . . . . . . . . . 4
Barrier Enclosure Component Entity
Parameter Data . . . . . . . . . . . . . . . . . . . 5
Barrier Enclosure Approvals . . . . . . . . . . . . . 5
Barrier Enclosure Installation . . . . . . . . . . . . . . . 6
Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Typical Barrier Enclosure Installation . . . . . . 7
Barrier Enclosure Wiring Diagram . . . . . . . . 7
Barrier Enclosure Control Drawing (25E765
and 25B223) . . . . . . . . . . . . . . . . . . . . . . 8
26C266 Wireless Remote . . . . . . . . . . . . . . . . . . . . 9
26C266 Wireless Remote Components . . . . . . . 9
26C266 Wireless Remote Approvals . . . . . 10
Wireless Remote Kit Installation . . . . . . . . . . . . 11
Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Typical Installation . . . . . . . . . . . . . . . . . . . 12
26C266 Wireless Electrical Schematics . . . 13
26C266 Wireless Control Drawing . . . . . . . 14
26C266 Kit Component Identification . . . . . 15
Gateway Component Identification . . . . . . . 16
26C266 Kit Mounting Instructions . . . . . . . . 16
Cable Connections . . . . . . . . . . . . . . . . . . . 17
Set Up Wireless Network . . . . . . . . . . . . . . . . . 18
Bind Nodes To Form Network . . . . . . . . . . . . . . 18
Gateway LED Behavior . . . . . . . . . . . . . . . . 18
Node LED Behavior . . . . . . . . . . . . . . . . . . 18
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Test the Remote Operator Station and Node 19
Remote Operator Station Functions and
Indicators . . . . . . . . . . . . . . . . . . . . . . . 19
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Common Troubleshooting Issues . . . . . . . . . . . 20
LED Message Codes . . . . . . . . . . . . . . . . . . . . . 21
LCD Message Codes . . . . . . . . . . . . . . . . . . . . 23
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Battery Replacement . . . . . . . . . . . . . . . . . . . . . 24
Battery Disposal . . . . . . . . . . . . . . . . . . . . . . . . 24
Barrier Replacement . . . . . . . . . . . . . . . . . . . . . 24
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Barrier Enclosure Assembly . . . . . . . . . . . . . . . 25
26C266 Hazardous Location Wireless Remote . 26
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Barrier Enclosure . . . . . . . . . . . . . . . . . . . . . . . . 27
Gateway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Node . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Remote Control and Indicator Enclosure . . . . . . 29
Appendix A - Factory Settings . . . . . . . . . . . . . . . 30
User Configuration Tool . . . . . . . . . . . . . . . . . . . 30
Appendix B - Conducting a Site Survey . . . . . . . 31
Site Survey Using the Menu System . . . . . . . . . 31
Site Survey from a Gateway Board Model . . . . 31
Improving Site Survey Results . . . . . . . . . . . . . 32
Performance Levels . . . . . . . . . . . . . . . . . . 32
Technical Specifications . . . . . . . . . . . . . . . . . . . . 33
FCC / IC Notice
26C266 Assembly (17V930 and 17V933
models) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 34
Related Manuals
Manual Description
3A3469 ProDispense™, Operation/Parts
308778 Volumetric Fluid Flow Meter,
Instructions/Parts
— — — Banner Manual; included with product

Overview
3A6715B 3
Overview
The barrier enclosure assemblies and wireless remote
network are intended to be used exclusively with a
Graco ProDispense system.
Barrier Enclosure
The barrier enclosure assemblies (25E765 and 25B223)
use R. STAHL’s safety barrier technology for field
devices.
Meter Barrier Assembly (25E765)
The meter barrier assembly includes an enclosure, with
cover; DIN rail-mounted barrier; panel-mounted
connector; and 50 ft. cable to route from the enclosure
assembly to the meter located in the hazardous
location.
This assembly includes connectors on the enclosure
and meter cable for direct and convenient connection to
a Graco meter sensor. The included barrier has
matching entity parameters to the Graco meter sensor.
The meter sensor, when used with this barrier, is
approved for installation and use in a Class I, Div 1, or
Class I, Zone 0 hazardous location. See Barrier
Enclosure Component Entity Parameter Data and
Barrier Enclosure Approvals, on page 5, for specific
classification details.
Meter and Solenoid Barrier Assembly
(25B223)
The meter and solenoid barrier assembly includes all
components of the 25E765 assembly. It also includes a
DIN rail-mounted solenoid barrier; 36 in. of input cable;
an additional 50 ft. of safe-side cable to route to the
solenoid mounted in the hazardous location; strain-relief
fittings at the enclosure for cable management; a 24
VDC Class I, Div 1 solenoid valve (MAC 411 valve) with
fittings and wire splices.
NOTE: The MAC 411 valve is approved for North
American Class I, Div 1 installations only.
Wireless Remote Network
The 26C266 Hazardous Location Wireless Remote
allows for limited operation of a ProDispense from a
user-interface located in a hazardous location. It uses
Banner Engineering’s FlexPower® power management
technology to operate wireless nodes (1), remotes
(sensors) (3), and gateways (4). See 26C266 Kit
Component Identification on page 15.
ProDispense and Wireless Nodes
• The ProDispense ADM (Advanced Display Module)
must have software revision 1.03.007, or higher,
installed. Refer to the ADM software update
procedure in your ProDispense operation manual.
• The wireless nodes (1) have been pre-configured
for proper functionality between the nodes and the
ProDispense.
- The modes and dip switch settings have been
pre-set.
- Cable wiring to terminal blocks has been
completed to eliminate in-field wiring. The I/O
and wireless functionality are tested prior to
shipping.
- All field connections are plug-in cable
connectors. See Cable Connections on
page 17.
Gateway
The gateway (4) must be connected to an FCM (fluid
control module) fluid panel and the primary FCM
communicating with that panel.
• Only recipes, which are normally controlled by the
control panel, can be dispensed using the remote
operator station (3). See FIG. 7.
• The fluid panel to which the gateway (4) is
physically connected must manage a fluid included
in all recipes to be dispensed.
Remote Operator Station with LED
Indicator
The remote operator station and LED indicator (3) is
connected by a conductor cable (2) to a wireless
node (1).

Barrier Enclosure
4 3A6715B
Barrier Enclosure
Barrier Enclosure Assemblies
NOTE: The barriers and MAC valve have matching entity parameters.
Assembly Component Description
25E765 -
Meter Barrier
Enclosure
Assembly
111985 -
Dual-channel Stahl
Barrier
Provides power and signal interface to the Graco G3000 meter sensor.
17C888 -
50 ft Meter Cable
Pre-wired to the barrier, using individually-shielded twisted-pair cables
selected to be used in hazardous locations.
19A758 -
Barrier Enclosure
Metal enclosure with hinged cover, for barrier mounting and protection.
The barrier is DIN-rail mounted in the enclosure, and cable connections
are separated by entering the enclosure on opposite ends of the barrier.
The cables are secured to maintain separation by strain relief cable
grommets and adhesive wire-conductor anchoring pads.
25B223 -
Solenoid and
Meter Barrier
Enclosure
Assembly, with
Solenoid
111985 -
Dual-channel Stahl
Barrier
Same as for 25E765, Meter Barrier Enclosure Assembly.
514895 -
Single-channel Stahl
Barrier
Additional single-channel barrier for a solenoid valve circuit.
19A982 -
IS-approved MAC 411
Series 2/5 Solenoid
Valve
Assembly includes pneumatic inlet and outlet fittings, and sintered
exhaust silencers.
Solenoid Barrier Cables Shielded single-twisted-pair cables, secured to maintain separation by
strain relief cable grommets and adhesive wire-conductor anchoring
pads. The solenoid cables are spliced with Wago lever-lock connectors.
19A758 -
Barrier Enclosure
Same as for 25E765, Meter Barrier Enclosure Assembly.

Barrier Enclosure
3A6715B 5
Barrier Enclosure Component Entity Parameter Data
Entity parameter data can be found on the component’s label. The 111985 Meter Barrier is common to both barrier
enclosure assemblies. The 514895 Solenoid Barrier is only included in the 25B223 Solenoid Barrier and Solenoid
Enclosure Assembly.
Barrier Enclosure Approvals
Meter Circuit
Class I, Division 1, Group C,D T3
111985
Barrier
G3000
Meter Sensor
Uo = 28 V Ui = 30 V
Io = 107 mA Ii = 110 mA
Po = 749 mW Pi = 800 mW
Co = 9.6 mH Ci = 0.4 µF
Lo = 0.65 µH Li = 0.01 µH
Solenoid Circuit
514895
Barrier
19A982
Solenoid Valve
Uo = 28 V Ui = 30 V
Io = 100 mA Ii = 175 mA
Po = 700 mW Pi = N/A
Co = 11mH Ci = 0 µF
Lo = 0.65 µH Li = 0 µH
2 I G
Ex ia IIB T3
Part No. Description Approvals
25E765 Meter Barrier Enclosure Assembly Barriers are approved through R. Stahl, Inc.
Barrier (p/n 111985) is approved to Class I, Div 1, Group D
T3, and Class I Zone 0; 2 I G Ex (ia Ga) IIB/IIC T4 Gc.
Sensors (G3000 Sensors only; p/n 24W650 or 24W651)
are approved through Graco. Class I, Div 1, Group D T3,
and Class I, Zone 0; 2 I G Ex ia IIA T3.
Entity parameters of the barrier and Graco meter sensor
have been matched for proper connection and safe use.
25B223 Solenoid and Meter Barrier Enclosure
Assembly, with Solenoid
Barriers are approved through R. Stahl, Inc.
Barriers (p/n 514895) are approved to Class I, Div 1, Group
D T3, and Class I Zone 0; 2 I G Ex (ia Ga) IIB/IIC T4
Gc.
Solenoids (p/n 19A982) are approved through MAC
Engineering to Class I, Div 1, Group A, B, C, D, E, F, G,
0-50°C.
Entity parameters of the barrier and Graco solenoid valve
have been matched for proper connection and use.
UL 698A
CSA C22.2 no.286
UL 698A
CSA C22.2 no.286

Barrier Enclosure
6 3A6715B
Barrier Enclosure Installation
With the Barrier Enclosure Assemblies (8) installed, it is
possible to move key components from the
ProDispense Fluid Panel (12) in the non-hazardous
location and to safely install them at the dispensing
station in the hazardous location. These include the
Fluid Flow Meter (10) and the Dispense Valve (13). See
FIG. 1 and FIG. 2 on page 7.
NOTE: Do not use the solenoid valve provided with the
ProDispense Fluid Panel (12) in hazardous locations.
Only use the new Solenoid Valve (9) provided with the
Barrier Enclosure Assembly (8).
An approved Solenoid Valve (9) and a Fluid Flow
Meter (10) must both be used with a Barrier Enclosure
Assembly (8) when installed in a hazardous location.
Grounding
Barrier Enclosures (8): Connect the other end of the
factory-installed ground wire (14) to a true earth ground
using the screw clamp provided. See FIG. 1 on page 7.
Check the resistance between each barrier enclosure
and true earth ground. If the resistance is 1 ohm or
greater, a different ground site may be required. Do not
operate the system until the problem has been
corrected.
ProDispense Fluid Panels (12): Ground as instructed
in the ProDispense operations manual (3A3469).
Solenoid Valve (9): Must be mounted to a grounded
support structure when moved from the panel into a
hazardous location.
Fluid Flow Meter (10): Must be mounted to a grounded
support structure when moved from the panel into a
hazardous location.
Dispense Valve (13): Must be mounted to a grounded
support structure when moved from the panel into a
hazardous location.
WARNING
FIRE AND EXPLOSION HAZARD
Do not substitute or modify system components as
this may impair intrinsic safety. Do not install
equipment approved only for a non-hazardous
location in a hazardous location.
STATIC SHOCK HAZARD
Improper grounding, setup, or usage of the system
can cause static shock. To prevent shock:
• Turn off and disconnect power at main switch
before disconnecting any cables and before
installing equipment.
• Connect only to grounded power source.
• All electrical wiring must be done by a qualified
electrician and comply with all local codes and
regulations.
WARNING
This equipment must be grounded to reduce the risk
of static sparking and electric shock. Electric or static
sparking can cause fumes to ignite or explode.
Improper grounding can cause electric shock.
Grounding provides an escape wire for the electric
current.

Barrier Enclosure
3A6715B 7
Typical Barrier Enclosure Installation
This is an example of how the barrier assembly kits could be integrated into a ProDispense setup. ProDispense
component installation is covered in manual 3A3469.
Barrier Enclosure Assembly Key:
8 Barrier Enclosure Assembly
ProDispense Key:
9 Solenoid Valve†‡
10 Fluid Flow Meter*†
11 ProDispense Control Panel
12 ProDispense Fluid Panel
13 Dispense Valve*
14 Ground Wire (24 ft, factory-installed)
* Removed from Fluid Panel when installed in hazardous
locations; mounting hardware not included.
† Must be used with a Barrier Enclosure Assembly and
approved Solenoid Valve when installed in a hazardous
location.
‡ Do not use the Solenoid Valve provided with the ProDis-
pense Fluid Panel.
Barrier Enclosure Wiring Diagram
FIG. 1 Typical Installation with Hazardous Location Solenoid and Meter Barriers
Non-Hazardous Location Hazardous Location
8
89†‡
10*†
12
12
11 13*
14
FIG. 2 Barrier Enclosure Wiring Diagram
RED
WHITE
BLACK
111985
BARRIER
3
4
1
2
GND.
SCREW
GND.
SCREW
514895
BARRIER
3
4
1
2
GND.
SCREW
GND.
SCREW
METER CABLE
BLUE
WHITE
SHIELD
BLUE
50 FT.
50 FT.
WHITE
SHIELD
CAGE CLAMP
CONNECTOR
SOLENOID OUTPUT
CABLE
RED
BLACK
SOLENOID VALVE
19A982 MAC IS
411 SERIES
CONNECTS TO
GRACO METER
SENSOR
24W650/24W651
BLUE
WHITE
SHIELD
RED
WHITE
BLACK
RED
WHITE
BLACK
3
1
2
1K 
PANEL MOUNT CONNECTOR
ENCLOSURE
9, SIGNAL
8, COMMON
BLUE
WHITE
SHIELD
TERMINAL
BLOCK
PRODISPENSE FLUID PANEL
26A131 / 26A132 / 26A165
METER CABLE
JUNCTION BOX
SOLENOID INPUT
CABLE
3
1
2
Non-Hazardous Location Hazardous Location

Barrier Enclosure
8 3A6715B
Barrier Enclosure Control Drawing (25E765 and 25B223)
FIG. 3 Barrier Control Drawing
Non-Hazardous Location Hazardous Location
Barrier dual channel p/n 111985
Stahl 9002/13-280-110-001
Barrier dual channel p/n 514895
Stahl 9001/01-280-110-101
See the control drawing for each IS barrier.
Install in accordance with the National Electrical Code
(NEC) and any applicable local codes.
Meter sensor,
Graco 24W650 /
24W651.
Solenoid,
MAC 411.
Entity Parameters
Uo 28 Volts
Io 107 mA
Po 749 mW
Co 9.6 mH
Lo 0.65 µH
Entity Parameters
Uo 28 Volts
Io 100 mA
Po 700 mW
Co 11 mH
Lo 0.65 µH
Entity Parameters
Ui 30 Volts
Ii 110 mA
Pi 800 mW
Ci 0.4 µF
Li 0.01 µH
Entity Parameters
Ui 30 Volts
Ii 175 mA
Pi N/A
Ci 0 µF
Li 0 µH
Meter cable, 50 ft
p/n 19A751
Solenoid cable, 50 ft
p/n 19A948
Ex 2 I G Ex ia IIB T3
Class I, Div 1, Group C,D T3
Ex 2 I G Ex ia IIB T3
Class I, Div 1, Group C,D T3
Spring lever
wire connector
Enclosure,
conductive
GG
G
G
G
1
2
3
4
1
2
3
4
Blue
White
Red
Black
Spring lever
wire connector

26C266 Wireless Remote
3A6715B 9
26C266 Wireless Remote
26C266 Wireless Remote Components
The 26C266 wireless remote allows for limited operation of a ProDispense from a user-interface located in a
hazardous location. The kit is comprised of three major components and a conductor cable.
NOTE: The ProDispense must have software revision 1.03.007, or higher, to be functional with the 26C266 Wireless
Remote kit. A software update token is included with the kit.
Component Location Description
17V933 -
Transceiver Gateway
Non-hazardous Wireless communication gateway with discrete digital I/O conducted
through a pre-wired signal cable for interfacing with a Graco fluid
control module (FCM). Inputs include start and stop, and outputs
include dispense and alarm.
17V930 -
Transceiver Node
Hazardous Third-party approved battery-powered wireless transmitter, with a
discrete IS (intrinsically safe) I/O for interfacing with a user-interface
push-button module.
17V932 -
Remote Operator
Push-Button Station and
LED Indicator
Hazardous User-interface enclosure assembly with momentary-contact
push-button switches and an LED indicator. The LED indicator
components were selected based on third-party certifications to US,
Canada, ATEX, and IECEx standards for use in hazardous locations.
17V931 -
Conductor Cable
Hazardous Cable for IS circuit, with an IS circuit designation label. The cable has
male and female M12 connectors. The cable is used for connecting IS
circuits of the user interface indicator lights and switches to the wireless
transceiver node.

26C266 Wireless Remote
10 3A6715B
26C266 Wireless Remote Approvals
Part No. Description Approvals through Banner Engineering
17V930 Transceiver node only.
Battery-operated, with entity
parameter-approved
input/output interface, with
indicator lights and switches.
See 26C266 Wireless Control
Drawing, on page 14, for entity
parameter details.
Approvals
CSA - C/US
Class I, Division 1, Groups A, B, C, D; Class II, Division 1, Groups E, F, G;
Class III, Division 1 (Ex ia IIC T4; AEx ia IIC T4)
Certificate: 2008243
ATEX
Zone 0 (Category 1G) and 20 (Category 1D), Temperature Class T4 (II 1 GD;
Ex ia IIC T4 Ga; Ex ia IIIC T82°C Da IP68)
Certificate: LCI 08 ATEX 6098 X
Special Conditions for Safe Use Imposed by Intrinsic Safety Certificate LCIE 08
ATEX 6098 X: Ambient temperature range is -40 to 70 °C. Sure Cross® DX99
FlexPower devices can only be connected to Intrinsically Safe certified equipment or
simple apparatus as defined by EN 60079-11. All connected equipment must comply
with the Entity Parameters (Safety Parameters) listed in the Control Drawings (p/n
141513). The device must only use a lithium battery manufactured by XENO, type
XL-205F.
17V932 User interface assembly, with
IS-approved LEDs and simple
apparatus-assessed switches.
1725
1725
IEC IECx SIR 13.0020X
ATEX Sira 13ATEX2058X
CSA CoC 2679646
CSA-C/US
Gas and Vapors: Class I Zone 0 AEx/Ex ia IIC T4 Ga; Class I Div 1
Groups A, B, C, D
ATEX/IECEx
Gas and Vapors: II 1 G Ex ia IIC T4 Ga (Group IIC Zone 0)
Approvals

26C266 Wireless Remote
3A6715B 11
Wireless Remote Kit Installation
Transmitter Nodes (1) and Remote Operator
Stations (3) can be installed in the hazardous location.
The Gateway Module (4) is installed in the
non-hazardous location and is connected directly to the
ProDispense Control Panel (11) and Fluid Panel (12).
See 26C266 Kit Mounting Instructions, page 16, and
Cable Connections, page 17, for more detailed
instructions.
The wireless remote kit can be installed either with or
without barrier enclosures. The typical installation
shown in FIG. 4 on page 12 represents an installation
without barrier enclosures. With this installation, the
wireless remote kit can be integrated into an existing
ProDispense setup with very few changes to existing
components.
NOTE: If you are also installing barrier enclosures, the
notes in FIG. 4 include considerations for integrating
barrier enclosures with the wireless remote kit. See
Barrier Enclosure Installation, page 6, for more
information about installing barrier enclosures.
Grounding
Transmitter Nodes (1) and Remote Operator
Stations (3): Mount to a grounded support structure for
dissipation of static charges. See FIG. 4.
Gateway Modules (4): Mount to a grounded structure
to prevent static build-up. See FIG. 4.
ProDispense Components (9-13): Ground as
instructed in the ProDispense operations manual
(3A3469).
WARNING
STATIC SHOCK HAZARD
This equipment must be grounded. Improper
grounding, setup, or usage of the system can cause
static shock. To prevent shock:
• Turn off and disconnect power at main switch
before disconnecting any cables and before
installing equipment.
• Connect only to grounded power source.
• All electrical wiring must be done by a qualified
electrician and comply with all local codes and
regulations.
WARNING
FIRE AND EXPLOSION, AND ELECTRIC SHOCK
HAZARD
Flammable fumes, such as solvent and paint fumes,
in work area can ignite or explode. Paint or solvent
flowing through the equipment can cause static
sparking. Improper grounding can cause electric
shock. Grounding provides an escape wire for the
electric current. The equipment must be grounded to
reduce the risk of static sparking and electric shock.

26C266 Wireless Remote
12 3A6715B
Typical Installation
This is an example of how a standalone wireless remote kit could be integrated into a ProDispense setup. The notes
include information for including barrier assembly kits this integration.
Wireless Network Key:
1 Node
3 Remote Operator Station with LED Indicator
4 Gateway
ProDispense Key:
9 Solenoid Valve†
10 Fluid Flow Meter*†
11 ProDispense Control Panel
12 ProDispense Fluid Panel
13 Dispense Valve*
* Removed from Fluid Panel when installed in hazardous
locations; mounting hardware not included. See Barrier
Enclosure Installation, page 6, for more information.
† Must be used with a Barrier Enclosure Assembly and
approved Solenoid Valve when installed in a hazardous
location. See Barrier Enclosure Installation, page 6, for
more information.
FIG. 4 Typical Installation with Hazardous Location Wireless Remote
Non-Hazardous Location Hazardous Location
13
4
9†
10*†12
12
11
13*

26C266 Wireless Remote
3A6715B 13
26C266 Wireless Electrical Schematics
FIG. 5 26C266 Wireless Electrical Schematics
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
BAT
GND
SP2
SP1
GND
DI2
GND
DI1
SP2
AI2
GND
SP1
AI1
GND
LOCAL CONTROL
17V932
STOP
LIGHT COM
START
COLOR 2
SWITCH COM
COLOR 1
WHITE
BLUE
GREEN
BROWN
BLUE
BLACK
CONNECTOR
M12 MALE PIN
CONNECTOR M12
FEMALE SOCKET
CABLE 17V931
WHITE
BROWN
GREEN
YELLOW
GRAY
PINK
BLUE
RED
CONNECTOR M12
MALE PIN
CONNECTOR M12
FEMALE SOCKET
WIRELESS HAZARDOUS AREA
TRANSCEIVER NODE 17V930
TERMINAL
BLOCK
ALARM RED
DISPENSE GREEN
WHITE
BROWN
GREEN
YELLOW
BLUE
RED
WIRELESS
COMMUNICATION
CONNECTS TO POWER
INPUT CABLE 17V935
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
DISPENSE
START
STOP
ALARM
GND
BROWN
GREEN
YELLOW
GRAY
BLUE
POWER
GND
IO7
IO8
IO9
IO10
IO11
IO12
POWER
GND
IO6
IO5
IO4
IO3
IO2
IO1
BROWN
BLUE
WHITE
390 Ohm
3 WATT
RESISTOR
FCM PORT
J5
WIRELESS GATEWAY NODE
17V933
POWER INPUT
M12 / 4 PIN
CABLE 17V934
LIGHT OUTPUT 1
SWITCH INPUT 1
SWITCH INPUT 2
LIGHT OUTPUT 2
WIRELESS
COMMUNICATION
CONNECTS TO THE POWER
INPUT CONNECTION AT THE
17V933 GATEWAY
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
BROWN
WHITE
BLUE
BLACK
BROWN
WHITE
BLUE
BLACK
BROWN
WHITE
BLUE
BLACK
CONNECTS TO FCM M8
FOR FLUID PLATE 1 OR 2
CONNECTS TO FLUID PLATE
J BOX M8 CONNECTOR
CABLE
17V936
M8 / 4 PIN
CABLE
17V935
M12 / 4 PIN
BROWN
WHITE
BLUE
BLACK
Remote Operation Station (3) Node (1)
Gateway (4)

26C266 Wireless Remote
14 3A6715B
26C266 Wireless Control Drawing
FIG. 6 26C266 Wireless Control Drawing
Non-Hazardous Location Hazardous Location
Wireless Transmitter
Entity Parameters
Uo 5.88 Volts
Io 2.02 mA
Po 2.97 mW
Co 43 µF
Lo 9.8 µH
Ex 2 I G Ex ia IIB T4
Class I, Div 1, Group C,D T4
Cable, 3 m
17V931
Turck P-RKG 8T - 1250 - 3 RSG 8T
Wireless communication
Indicator light
Banner Engineering
K30LIGRXPQP
Entity Parameters
Ui 30 Volts
Ii 1000 mA
Pi 3400 mW
Ci 0.56 µF
Li 140 µH
Switches
ABB MCBH-10
Simple Apparatus
Entity Parameters
Ui 6 Volts
Ii 2.02 mA
Pi 3 mW
Ci 1480 µF
Li 9.8 µH
See the manufacturer’s control drawing for the wireless transmitter and indicator lights.
Install in accordance with the National Electrical Code (NEC) and any applicable local codes.
Wireless transmitter node
17V930
Banner Engineering
DX99N9X1S2NOM2XOD2
Remote start/stop
& indicator
17V932

26C266 Wireless Remote
3A6715B 15
26C266 Kit Component Identification
Key:
1 Node, wireless transmitter
2 Conductor Cable; 10 ft.
3 Remote Operator Station with LED Indicator
4 Gateway (locate so cable can reach FCM, Port )
5 Cable, signal
6 Adapter Cable, power
7 Y-Split Cable, power
A To ProDispense FCM3, Port 5; 10 ft.
B To ProDispense FCM3, Port 3 or 4
C To ProDispense Junction Box, port M8 connector, Port C
FIG. 7 26C266 Kit Components
Hazardous Location
Non-Hazardous Location
3
2
1
5
4
6
7
A
B
C
Start Stop
Indicator
Light

26C266 Wireless Remote
16 3A6715B
Gateway Component Identification
Key:
A M12 Connector (to FCM3, Port 5); 10 ft.
D Industrial Ethernet port (not used)
E Rotary switches 1 (left) and 2 (right)
F Button 1
G Button 2
H LED 1
J LED 2
K LCD Display
L Power Input port (M12)
26C266 Kit Mounting Instructions
Inside Hazardous Location
The node (1) and remote operator (3) station are located
inside the hazardous location. See FIG. 4.
• Use the holes in the housings as templates for the
mounting hole patterns.
• Mount the remote operator station (3) in a
convenient location for operator access.
• Mount the node (1) away from high-traffic areas and
exposure to fluid contamination.
NOTE: The location should provide the least
amount of signal shielding between the node (1)
and the gateway (4).
NOTE: Avoid mounting the node (1) on the back
sides of building columns or structural supports for
the building or equipment.
Outside Hazardous Location
The gateway (4) is located outside the hazardous
location with the ProDispense system and close to the
ProDispense fluid control panel. See FIG. 4.
• Use the holes in the gateway’s (4) housing as a
template for the mounting hole pattern.
FIG. 8
D
E
G
J
F
H
K
A
L

26C266 Wireless Remote
3A6715B 17
Cable Connections
1. Use the conductor cable (2) provided to connect the
remote operator station (3) to the node (1), as
shown in FIG. 7.
NOTE: The node (1) has a D-cell battery
pre-installed. No power connection is needed. (See
Battery Replacement on page 24 to replace the
battery.)
2. Attach the signal cable (5) provided from the side
port of the gateway (4) to port 5 on the FCM3 (see
FIG. 9).
NOTE: The gateway is powered through the same
circuit as the ProDispense FCM (Fluid Control
Module). The gateway is powered off when the FCM
is powered off at the ProDispense power switch on
the ProDispense control assembly.
3. Attach one branch (see B in FIG. 7) of the Y-split
cable (7) provided to Port 3 or 4 on the FCM3 (see
FIG. 10).
4. Attach the Y-split cable (7) (see C in FIG. 7) of the
cable (7) to the top port of the ProDispense junction
box (see FIG. 11).
5. Attach the second branch of the Y-split cable (7) to
the adapter cable (6), as shown in FIG. 7.
6. Attach the adapter cable (6) to the bottom port of the
gateway (4), as shown in FIG. 7.
FIG. 9 ProDispense FCM3 Port 5
Port 5
FIG. 10 ProDispense FCM Ports 3 and 4
FIG. 11 ProDispense Junction Box
Port 3
Port 4
7
Junction
Box

26C266 Wireless Remote
18 3A6715B
Set Up Wireless Network
NOTE: The 26C266 Hazardous Location Wireless
Remote kit is shipped from Graco with necessary
configurations and bindings already completed. These
steps may be required if a node or gateway is replaced.
The following should be done before permanently
installing your wireless network devices.
1. Disconnect power from the gateway (4) and
nodes (1).
2. Configure the DIP switches of the gateway (4) and
nodes (1). (Consult with a Graco technical support
representative and refer to your Banner Engineering
documentation.)
3. Connect sensors to the gateway (4) and nodes (1).
4. Connect power to all devices. Once powered, the
gateway’s LED 1 should be a solid green and the
node’s LED 2 should be flashing red, indicating
there is no radio link to the gateway.
5. Form the wireless network by binding the nodes to
the gateway. See Bind Nodes To Form Network.
6. Observe the LED behavior to verify the devices are
communicating with each other. See Gateway LED
Behavior and Node LED Behavior.
7. Conduct a site survey between the gateway and
nodes. See Appendix B - Conducting a Site
Survey on page 31.
8. Install the wireless network components.
Bind Nodes To Form Network
Binding nodes to a gateway ensures the nodes only
exchange data with the gateway they are bound to.
Apply power to the gateway and nodes before
proceeding.
1. Enter the binding mode on the gateway by
triple-clicking button 2 on the gateway. The two
LEDs flash alternately when the gateway is in
binding mode, and any node entering binding mode
will bind to this gateway.
2. Enter the binding mode on the node by
triple-clicking button 2 on the node. The two LEDs
flash alternately while locating the gateway. Once
binding is complete, both LEDS are solid red for a
few seconds. The node will automatically exit
binding mode, cycle power, and then enter Run
mode.
3. Use the node’s rotary dials to assign a valid decimal
Node Address. The address is always 01; with 0 on
the left rotary dial, and 1 on the right.
4. Exit binding mode on the gateway by single-clicking
either button 1 or 2.
Gateway LED Behavior
Verify all devices are communicating properly. The
radios and antennas must be a minimum distance of 10
ft. apart to function properly. See Technical
Specifications on page 33.
Node LED Behavior
Nodes do not sample inputs until they are
communicating with the gateway. The radios and
antennas must be a minimum distance apart to function
properly.
NOTE: Since the nodes are powered through the FCM,
which is powered through the ADM, it may take 2 - 5
minutes for the nodes to connect after the ADM is
powered up. Therefore, wait a few minutes to ensure
connection after power-up before interpreting node LED
behavior.
LED 1 LED 2 Gateway Status
Solid Green -- Power ON
Flashing Red Flashing Red Device Error
-- Flashing Amber Modbus Communication
Active
-- Flashing Red Modbus Communication
Error
LED 1 LED 2 Node Status
Flashing Green -- Radio Link OK
Flashing Red Flashing Red Device Error
-- Flashing Red, 1 per 3 sec No Radio Link

26C266 Wireless Remote
3A6715B 19
Operation
Test the Remote Operator Station and Node
1. Power on the ProDispense System.
2. Observe the indicator light on the remote operator
station (3):
- Clear light - Stand by
- Blinking clear light - Running/dispensing
- Red light - Fault
3. Observe the display on the node (1):
- Red light - No communication
- Green light - Communication connected
Remote Operator Station Functions and
Indicators
Start Button
• Starts a recipe dispense.
- ProDispense must be in Standby mode with an
active recipe.
- The recipe can only be selected or changed at
the ADM or PLC.
• Restarts a halted recipe dispense.
Stop Button
• Puts ProDispense in Standby mode and cancels
active recipe dispense.
Indicator Lights
• Green LED
- Indicates a dispense is in process when the
light flashes in 1 second intervals.
- Only indicates system dispenses or calibration
functions.
• Red LED
- Indicates all Alarms (including System Alarms in
ADM) when the light flashes in 1 second
intervals.
- Active alarms will only flash for the configured
time, in seconds, before stopping to conserve
the battery. (See your ProDispense manual for
setting the Output Timer on the System Setup
screen. This is required to ensure operators
have time to see the alarm without the LED
blinking continuously and draining the battery
prematurely.)
- All alarms must be acknowledged on the ADM.
NOTE: Make sure the Power button on the ADM is
enabled. This powers the FCM, which provides power
for the radio. On power-up, allow 2 - 5 minutes for the
radios to connect.

Troubleshooting
20 3A6715B
Troubleshooting
1. Follow Troubleshooting, page 20, before checking
or repairing devices.
2. Check all possible problems and causes before
disassembling devices.
Common Troubleshooting Issues
For more detail, refer to the Banner Engineering manual shipped with your 26C266 Wireless Remote Kit.
WARNING
REMOTE ACTIVATION HAZARD
The equipment can be activated remotely.
Unexpected activation could result in serious injury,
such as skin injection. To reduce risk of serious injury,
ensure that hands are clear of dispensers.
PRESSURIZED FLUID HAZARD
This equipment stays pressurized until pressure is
manually relieved. Before cleaning, checking, or
servicing the fluid components, follow the Pressure
Relief procedure in the ProDispense operation
manual (3A3469).
PERSONAL PROTECTIVE EQUIPMENT
Wear appropriate protective equipment when in the
work area to help prevent serious injury, including eye
injury, hearing loss, inhalation of toxic fumes, and
burns.
Problem Cause Solution
The radio won’t wake up. While in Storage mode, the radio
does not operate. All Sure Cross®
radios powered from an integrated
battery ship from the factory in
storage mode to conserve the
battery.
To wake the device, press and hold button
1 for 5 seconds. To put any FlexPower or
integrated battery Sure Cross radio into
storage mode, press and hold button 1 for 5
seconds. The radio is in storage mode
when the LEDs stop blinking, but in some
models, the LCD remains on for an
additional minute after the radio enters
storage mode. After a device has entered
storage mode, you must wait 1 minute
before waking it.
The sensors are not powered. Many SureCross devices have
several switch power outputs for
powering sensors.
Enable the power supplies using the I/O
point parameters for sensor supply #,
supply output voltage, and warm-up time.