CAUTION
Disconnect supply before servicing.
WARNING
Lock the enclosure when wiring is complete or when servicing. Use the nut and bolt
included or a padlock (not included) to lock the enclosure.
NOTICE
For the small terminal blocks used for inputs and low voltage outputs, use a
tightening torque from 0.5N*m (4.43lbf*in) to 0.6 N*m (5.2lbf*in) to fasten a wire gage
from 16AWG ( diameter of 1.29mm or cross sectional area of 1.30mm
2
) to 18AWG
(diameter of 1.02mm or cross sectional area of 0.82mm
2
).
Refer to the wiring diagrams for more information.
Connecting a Variable 0-10 VDC Output
The terminals used for 0-10 VDC outputs are named VAR (x) on the plug-in module. 0-10 VDC output
returns are named GND (x) for outputs VAR (x). The maximum current of each 0-10 VDC output is 20
mA. The output impedance must be at least 50 Ohms. There are only a total of four 0-10V outputs on a
card. You can either use these to internally control the EDGE variable modules, or to externally control
another device. For each of these four outputs, you can only use the 0-10VDC output terminals OR the
white variable output module (SSR) connector, not both.
What You Should Know
NOTE:
A minimum wire gauge of 18 AWG (diameter of 1.02mm or cross sectional area of 0.82mm
2
) is
required for proper operation. The maximum cable length allowed (including cable extensions) is
150 m (500 feet). The cable must be twisted and shielded. The maximum current of each 0-10
VDC output is 20 mA. The output impedance must be at least 50 Ohms The 0-10 VDC output fol-
lows the variable output module (SSR). Each 0-10 VDC is in parallel with a 0-10 VDC variable
output module (SSR) control output.
NOTE:
The maximum current of each 0-10 VDC output is 100 mA on the EDGE 4IN-2V-8DO.
IMPORTANT:
Make sure each 0-10 VDC output is connected to the proper GND. False alarms can result
if the wires are not properly connected.
891–00516
EDGE Wiring Diagram
63
Summary of Contents for EDGE 074-11793
Page 4: ...NOTES 4 891 00516 EDGE Wiring Diagram...
Page 16: ...Chapter 1 Introduction 16 891 00516 EDGE Wiring Diagram...
Page 22: ...NOTES 22 891 00516 EDGE Wiring Diagram...
Page 25: ...NOTES 891 00516 EDGE Wiring Diagram 25...
Page 37: ...NOTES 891 00516 EDGE Wiring Diagram 37...
Page 45: ...Chapter 2 Wiring Diagrams Figure 2 25 Inlet Wiring 891 00516 EDGE Wiring Diagram 45...
Page 46: ...Chapter 2 Wiring Diagrams Figure 2 26 Inlet Failsafe Wiring 46 891 00516 EDGE Wiring Diagram...
Page 72: ...NOTES 72 891 00516 EDGE Wiring Diagram...
Page 76: ...NOTES 76 891 00516 EDGE Wiring Diagram...
Page 79: ...C Extending a cable Best practice using a junction box 891 00516 EDGE Wiring Diagram 79...
Page 80: ...Appendix C Extending a cable Using of heat shrink tubing 80 891 00516 EDGE Wiring Diagram...