Scully ST-47 Series User Manual

ST-47 Groundhog - Technical Manual
Diagram Appendix
Page 34.
6.18 DWG 61169 – Field Wiring Diagram ST-35-ELK/D & ST-47
61169 RevC
(SEE NOTES 1 & 2)
INTRINSICALLY SAFE WIRING
CONDUIT
GND
ORN/BLK
WHT
AND DEADMAN CLOSED 100-135 VAC, 5A MAX.
LINE OUTPUT TO LOAD WHEN PERMISSIVE
PLUG PIN 8 (BLU)
PLUG PIN 4 (GRN)
(SEE NOTES 1 & 2)
CONDUIT-INTRINSICALLY SAFE WIRING
DIVISION 1, GROUP D HAZARDOUS LOCATION. SCULLY ST-35E MOUNTED IN A CLASS I,
PLUG PIN 10 (WHT)
PLUG PIN 9 (ORN/BLK)
PLUG PIN 6 (ORN)
PLUG PIN 5 (RED)
WHT
DEADMAN SWITCH
BLK
(SEE NOTE 3)
MODEL SC-6W/D
SCULCON BOX
TB1
7 9
10
8 6 5
4
3
2
1
NON-INTRINSICALLY
(SEE NOTE 1)
SAFE WIRING
CONDUIT
RED
ST-35-120 E(LK)/D
250 VOLTS MAX
RATED 5 AMPS
CONTROL CONTACTS
TB-3
BLK
WHT
TB-2
GND
TB-1
HOT
MAINS POWER
NEUT
BLK
ORN
YEL
FUSE
SIZE 3 AG
250V-5A
``SLO-BLO''
F1
TB-1
}
GND
120 VAC
NEUT
HOT
INPUT
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.
ST-47E MOUNTED IN A CLASS I, DIVISION 1, SCULLY ST-47 MOUNTED IN A SAFE LOCATION OR
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
NATIONAL, STATE AND LOCAL CODES.
GROUP D HAZARDOUS LOCATION.
RUN IN SEPARATE CONDUITS.
NOTES:
SAFE WIRING
(SEE NOTE 1)
250 VOLTS MAX
GROUNDHOG
TB-2
ST-47-120 E(LK)
2
1
3
``SLO-BLO''
CONTROL CONTACTS
RATED 5 AMPS
HOTNEUT
MAINS POWER
F1
SIZE 3 AG
250V-5A
FUSE
. .
NON-INTRINSICALLY
CONDUIT
11 12
TANKER CONNECTOR PLUG
SEE VIEW
A
SEE NOTE 5
5. FACTORY INSTALLED JUMPER. REMOVE WHEN USING EXTERNAL
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
SOURCE OF LINE VOLTAGE.
FOR DETAILS.
VIEW
A

Scully ST-47 Series Specifications

General

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