The DuplineSafe transmitter shall be used with
other Carlo Gavazzi* devices. Please refer to the
DuplineSafe Safety Input Module specification
sheet (GS75102192-2) for all maintenance,
installation, operating specifications, warnings and
cautions
AFU Addressability Control Switch
Installation & Maintenance Information
SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE
IF 1678
WARNING
WARNING
To prevent equipment damage, hammers or
prying tools must not be allowed to damage the
flat ground joint surfaces. Do not handle covers,
transmitters and switch housings roughly, or
place them on surfaces that might damage or
scratch the flat ground joint surfaces.
To avoid the risk of fire and electric shock, this
product is to be installed by a qualified electrician
only.
APPLICATION
The AFU Addressability Control Switch provides digital
monitoring capability to the AFU Series Conveyor
Control Safety Switches with slack condition.
The AFU Addressability Control Switches are
suitable for use in Class II, Groups E, F, G, and
Class III hazardous (classified) locations as defined
by the National Electrical Code® (NEC) and Canadian
Electrical Code® (CEC).
WARNING
Attach wiring to transmitter following your system
wiring pattern in compliance with the National
Electrical Code plus any other applicable code. See
Figure 3 for the wiring diagram.
Figure 2 – DuplineSafe Transmitter
To prevent electrical shock, be sure all power is turned
off before and during installation and maintenance.
SINGLE ENDED SWITCH
INSTALLATION
Refer to IF 958 - AFU/AFUX Series, Model M7 Conveyor
Control Safety Switches with Slack Condition, for all
maintenance, installation, operating specifications,
warnings and cautions while using the AFU
Addressability Control Switch.
CONTACTS SHOWN IN THE TRIPPED STATE
CONTACTS SHOWN IN THE TRIPPED STATE
DOUBLE ENDED SWITCH
See Figure 1 for the overall assembly of the AFU
Addressability Control Switch, and Figure 2 for the
addressability switch assembly.
1
1
1
2
2
2
3
3
3
4
4
4
5
5
6
6
7
7
8
8
5
6
7
INPUT 1
INPUT 2
INPUT 1
INPUT 2
+D 3
-D 4
Rx 5
Tx 6
DUPLINESAFE
TRANSMITTER
GS75102192-2
WHITE
PINK
1
+D 3
2
BROWN
3
GREY
4
GREEN
5
YELLOW
6
-D 4
Rx 5
Tx 6
DUPLINE BUS OUT
1
PINK
2
BROWN
3
GREY
4
GREEN
5
YELLOW
6
DUPLINESAFE
TRANSMITTER
GS75102192-2
7
8
WHITE
8
DUPLINE BUS TO
NEXT DEVICE
+D
-D
7
8
DUPLINE BUS IN
Figure 3 – AFU Addressability Control Switch – Wiring Diagram
*Note: Dupline is a registered trademark of the CARLO GAVAZZI Group.
Perform visual, electrical and mechanical
inspections on a regular basis. The environment
and frequency of use should determine this.
However, it is recommended that checks be made
at least once a year.
We recommend an Electrical Preventive
Maintenance Program as described in the National
Fire Protection Association Bulletin NFPA 70B:
Recommended Practice for Electrical Equipment
Maintenance (www.nfpa.org).
Figure 1 – AFU Addressability Control Switch – Internal View
All statements, technical information and recommendations contained herein are based on information and
tests we believe to be reliable. The accuracy or completeness thereof are not guaranteed. In accordance
with Crouse-Hinds “Terms and Conditions of Sale,” and since conditions of use are outside our control, the
purchaser should determine the suitability of the product for his intended use and assumes all risk and liability
whatsoever in connection therewith.
IF 1678 • 06/15
Copyright © 2015 Eaton’s Crouse-Hinds Business
Page 1
Eaton’s Crouse-Hinds Business
1201 Wolf Street, Syracuse, NY 13208
Copyright © 2015
IF 1678
Revision 2
Revised 06/15
Supercedes 10/13