Product data sheet
FieldQ
FieldQ
Copyright © Emerson. The information in this document is subject to change without notice. Updated data sheets can be obtained from our website
www.emerson.com/fieldq or from your Emerson Automation Solutions - Actuation Technologies Center:
America’s:
+1 281 477 4100
Europe:
+36 22 53 0950
Asia/Pacific:
+65 67 77 8211
1
2
+
-
3
M12
7/8" UNC
1
2
3
4
1
2
3
4
1
2
3
3
1
1
2
3
+
-
Wiring and Quick Connectors
Wiring for hazardous areas
Detailed safe area, Intrinsically safe or Non-Incendive/
Non-Sparking wiring instructions, will be shipped with the
product, see Installation Guide : DOC.IG.QC40.1
Quick connectors
Quick connectors, as shown are excluded for non-Incendive
or non-sparking use in hazardous area’s classified as Zone 2 or
22 or Cl I, II, III, Div. 2.
Wiring dimensions
Solid wire:
2.5mm
2
max.
Stranded wire: 0.2-3.3mm
2
or 24-12 AWG
Current
Minimum:
34 mA at 26.5V and 25°C
Maximum:
140 mA at 26.5V and 25°C
Nominal:
101 mA at 26.5V and 25°C
to 60°C
Protection:
Short circuit detection
Quick connector pinouts:
(male chassis part)
Quick connector
option
Terminal
Field wiring
Actuator wiring
AS-I
Power
supply
AS-I Bus terminal wiring
The QC40 module can be connected to the system by hard
wiring the module to the terminals The QC40 Module can
optionally be equipped with prewired quick connectors. Two
versions are available: 7/8” or M12 (male chassis part).
Note:
Terminal 2 may be used for shield.
Fig 12. QC40 AS-I module wiring
Fig 13. QC40 AS-I module quick connector pinouts
1.604.13 Rev. 4 Page 9 of 9
October 2018
Connect only the brown and blue wires.
Where applicable, cut away unused wires.
Brown
Blue