D-6
95-8533
18.2
NOTE
SHCS # 10-24 SST screws are recommended for the Power Supply and Diode
Redundancy Module panel mounting.
NOTE
Terminal End Brackets DEC P/N 000133-517 are recommended for use with EQ371(2)(3)0D
(DIN rail mount) and EQ2220GFM Modules.
POWER SUPPLY SUPERVISION—
The EQP2120PS-B Power Supply and EQP2410PS-P Converter shall be monitored for Trouble.
The power supply provides an internal relay contact DC OK signal output, floating. All power
supply unit relay contacts shall be connected in series and connected to the EQ3730EDIO input. A
Trouble signal will be initiated in case of a power supply failure. The Trouble signal will not identify
the specific power supply unit that failed. See Figure D-2 for connecting diagram.
EQP SYSTEM MODEL 000523-009 & 000523-010
• The System consists of:
1 x EQP2120PS-B Power Supply, primary
2 x EQP2410PS-P Converter, secondary
2 x QUINT–DIODE/40 Redundancy module
1 x EQ2220GFM Ground Fault Monitor
1 x EQ3XXX Controller (000523-009)
0 x EQ3XXX Controller (000523-010)
0 x EQ3710AIM Module & 1 x EQ3730EDIO Module (000523-009)
2 x EQ3710AIM Modules & 2 x EQ3730EDIO Modules (000523-010)
• The System is mounted within 60H x 36W x 16D Stainless Steel (type 316), NRTL labeled
NEMA 4X rated enclosure. The enclosure shall be lockable by key lock or padlock.
• EQP system models 000523-009 & 000523-010 are suitable for Cl I, Div. 2, GRPS A, B, C & D
(T4); Cl I, Zone 2, GRP IIC (T4) Hazardous (Classified) Locations; Tamb = –20°C to +49°C.
• Modifications to enclosure (such as conduit entry holes, windows etc.) are permitted when
implemented by the manufacturer of the enclosure.
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