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ESR90x Technical Data
Manual Documentation Number: ESR90x-0508m Chapter 12 65
B&B Electronics Mfg Co Inc – 707 Dayton Rd - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104 – www.bb-elec.com
B&B Electronics Ltd – Westlink Commercial Park – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445 – www.bb-europe.com
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Hardware and
Included
Accessories
ESR901, ESR902 or ESR904 Serial Server modules
Manual: Paper copy of this manual, PDF available
CD-ROM disc: VLINX ESP Manager and Virtual COM Driver software
for Windows 98/ME/2000/2003/XP/NT 4.0/Vista
Dimensions
ESR901/ESR902: 1.75 x 6.1 x 4.1 in (4.46 x 15.52 x 10.46 cm)
ESR904: 1.75 x 7.1 x 4.1 in (4.46 x 18.03 x 10.46 cm)
Power &
Environment
Power Supply Voltage Requirements:
9V to 48 VDC or 8V to 24VAC
Power Consumption:
ESR901: 320mA @ 12VDC
ESR902: 340 mA @ 12VDC
ESR904: 360 mA @ 12VDC
Power supply startup time ≤24ms
Operating
Temperature: -10 to 80 °C
Storage
Temperature: −20 to 85 °C
Humidity: 5 – 98% R.H.
Approvals: CE, FCC, IP30 case
Indicators
Power: Red LED
Link: Yellow or green LED (10BaseT or 100 BaseTX)
Ready: Flashing green LED
Connectors
Ethernet: Single RJ-45 female
Serial: ESR901: one 9 pin D-type male (DB-9M) and one
removable terminal block (connector selectable using
DB-9/Terminal switch, interface type software selectable
as RS-232, RS-422, RS-485H or 485F)
ESR902: Two 9 pin D-type male (DB-9M), (interface
type software selectable as RS-232, 422, RS-485H or
RS-485F
ESR904: Four 9 pin D-type male (DB-9M) DTE,
(interface type software selectable as RS-232, RS-422,
RS-485H or 485F)
DC Power: Removable four terminal screw-type terminal block