Scully ST-47 Series User Manual

Self-Proving Vehicle Grounding Verication System
Diagram Appendix
Page 29.
6.13 DWG 61099 – Field Wiring Diagram ST-35/ST-47
61099 RevF
(SEE NOTES 1 & 2)
INTRINSICALLY SAFE WIRING
CONTACTS THAT CLOSE ON PERMIT
PLUG PIN 5 (RED)
(SEE NOTES 1 & 2)
CONDUIT-INTRINSICALLY SAFE WIRING
DIVISION 1, GROUP D HAZARDOUS LOCATION. OR SCULLY ST-35E MOUNTED IN A CLASS I, SCULLY ST-35 MOUNTED IN A SAFE LOCATION
PLUG PIN 10 (WHT)
PLUG PIN 9 (ORN/BLK)
PLUG PIN 8 (BLU)
PLUG PIN 6 (ORN)
PLUG PIN 4 (GRN)
(SEE NOTE 3)
MODEL SC-6AO OR 6W
SCULCON BOX
1
7
TB1
9
10
8
6
5
4
3
2
(SEE NOTE 1)
SAFE WIRING
NON-INTRINSICALLY
CONDUIT
ST-35-120/240 E(LK)
CONTROL CONTACTS
HOTGND NEUT
TB-2
MAINS POWER
TB-1
FUSE
SIZE 3 AG
250V-5A
``SLO-BLO''
RED
BLK
ORN
YEL
250 VOLTS MAX
RATED 5 AMPS
F1
120/240 VAC
GND
HOT
INPUT
250 VAC, 5A RESISTIVE
}
NATIONAL, STATE AND LOCAL CODES.
3. OTHER SCULCON MODELS CAN BE USED. CONSULT FACTORY
IF POSSIBLE. IN ALL CASES WIRING MUST MEET APPLICABLE COLOR OF WIRES SHOULD MATCH CONTROLLER TERMINAL COLORS-
2. WIRE TO BE 18 AWG MINIMUM, STRANDED AND TINNED.
GROUP D HAZARDOUS LOCATION. ST-47E MOUNTED IN A CLASS I, DIVISION 1, SCULLY ST-47 MOUNTED IN A SAFE LOCATION OR
RUN IN SEPARATE CONDUITS. SAFE WIRING MUST ALWAYS BE SEPARATED AND
IMPORTANT: INTRINSICALLY SAFE AND NON-INTRINSICALLY
EXPLOSION-PROOF ENCLOSURE IN A HAZARDOUS LOCATION.
1. SEAL FITTINGS MUST BE INSTALLED WITHIN 18 INCHES OF AN
NOTES:
ORN/BLK
WHT
CONDUIT
SAFE WIRING
ST-47-120/240 E(LK)
HOTGND NEUT
CONTROL CONTACTS
MAINS POWER
GROUNDHOG
1
2
3
TB-2
250 VOLTS MAX
RATED 5 AMPS
TB-1
FUSE
SIZE 3 AG
250V-5A
``SLO-BLO''
. .
F1
(SEE NOTE 1)
NON-INTRINSICALLY
CONDUIT
11
12
CONNECTOR PLUG
TANKER
WIRING MUST EXIT ONLY FROM THE BOTTOM CONDUIT ENTRY. THE TOP CONDUIT ENTRY PORTS AND INTRINSIC SAFE (I.S.) BOXES. CONTROL (NON I.S.) WIRING MUST PASS IN AND OUT OF CIRCUMSTANCES, ARE THE HOUSINGS TO BE USED AS JUNCTION THROUGH THE ST-35 OR ST-47 HOUSINGS. UNDER NO 4. INTERCONNECTION WIRING MUST NOT BE ALLOWED TO PASS
FOR DETAILS.
A
VIEW
SEE VIEW
A

Scully ST-47 Series Specifications

General

Brand	Scully
Model	ST-47 Series
Category	Control Unit
Language	English