DATA SHEET
COEX™ Ex e mb Power Supply Unit
The COEX™ ExJB PSU with fiber
converter has been developed to
work exclusively with the C3000 range
of camera stations, providing a local
low voltage supply, fiber conversion
and cable termination for hazardous
area applications.
The 316L stainless steel enclosure Features Options
combined with a unique design of the • Ex e mb combined increased • Analog to fiber converter
Ex e mb product eliminates the need safety rating • Dual analog to fiber converter
for an Ex d junction box. The ExJB • Enclosed system ensures high • Ethernet to fiber converter
range is unique in its ability to house a performance in all climates
transformer and fiber converter • Singlemode or multimode
• Electro-polished 316L stainless
without the need for an expensive steel, for maximum corrosion • ST or SC configuration
Ex d junction box, a world first for the resistance • Lockable front cover
hazardous area CCTV industry. • IP66 & IP67 Rated • Painted finish on external surfaces
• Removable sunshield
COEX™ Ex e mb Power Supply Unit DATA SHEET
Specifications
CERTIFICATIONS / RATINGS [options]
ATEX / IECEx Ex e mb IIC T4-T5 Gb and Ex tb IIIC T94° Db
EMC EN61000-6-4, EN 61000-6-2, EN61000-6-4, EN61000-3-2 & 3-3, EN55022, EN55024
CE CE Compliant
Ingress Protection IP66 or IP67 to IEC 60529
C-Tick On Request
ENVIRONMENTAL
Rated Temperature -55°C to +60°C (T5)
MECHANICAL
Material Electro-polished 316L stainless steel
Mounting 4 x M6 (fixing kit included)
Gland Entries 4 x M20 and 2 x M25
Dimensions (W x D x H) 444 x 130.5 x 444 mm / 17.48” x 5.14” x 17.48”
Weight Empty 10.6 kg / 23.37 lbs
Weight Full*1 13 kg / 28.66 lbs
ELECTRICAL
Supply Voltage 115 or 230VAC 50/60Hz ±10%
Power Consumption 100VA maximum
Inrush Current 40A
FIBER OPTIC TRANSCEIVER Power Supply-ExJB-5SS-FA[A] Power Supply-ExJB-5SS-FI
Fiber Model SYN-8817 SYN-2041
TTL, RS422 and RS485; 31kHz Manchester or Bi-phase
Data Interface IEEE 802.3 Ethernet
possible in either direction
Data Rate DC to >500kbps at less than 15% pulse width distortion 10/100Mbps
Operating Mode Duplex Half or Full Duplex (Auto Sensing)
Optical Connectors ST or SC ST or SC
Number of Fibers Required 1 fiber 2 fibers
Singlemode Multimode Singlemode Multimode
Standard Optical Link Budget >14dB: >30km @ 1310nm >16dB: >3km @ 1310nm >18dB: >40km @ 1310nm >18dB: >3km @ 1310nm
Transmitter Wavelength 1310nm 1310nm 1310nm 1310nm
Transmitter Optical Power -10 to -5dBm -13 to -8dBm -15 to -8dBm -13 to -4dBm
Sensitivity <-35dBm <-33dBm
Receiver Saturation >-6dBm >-2dBm
NOTE: *1 Dependant on equipment fitted.
Synectics
sales@synecticsglobal.com
synecticsglobal.com
Specifications subject to change. E & OE. Reference Numbers: 03/GF0538_4
Copyright © Synectic Systems Group Limited, Synectic Systems, Inc., Synectic Systems (Asia) Pte. Limited 2018. All Rights Reserved. EXJBPSU/0618/A4 Iss 6
