485opdri-ph – B&B Electronics 485OPDRI-PH - Datasheet User Manual
Page 2
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heavy industrial rS-422/485
isolated repeater
485OPDRI-PH
Drawing/artwork?
SpeCiFiCationS
serial teChnology
RS-422
TDA(-), TDB(+), RDA(-), RDB(+)
RS-485 4-Wire
TDA(-), TDB(+), RDA(-), RDB(+)
RS-485 2-Wire
Data A(-), Data B(+)
RS-422/485 CON.
5 Position, Removable Terminal Block
Data Rate
1.2 to 115.2 Kbps
Isolation
2 KV RMS, 1 minute
Surge Protection
600 W Peak Power Dissipation
Clamping time < 1 pico-second
Industrial Bus
MODBUS ASCII / RTU
Bias
Built-in, switchable 1.2KΩ XMT/RCV
Termination
Built-in, switchable 120Ω
Power
Source
External
Power Connector
2 Position Removable Terminal Block
Input Voltage
10 to 48 VDC (56 VDC Maximum)
Power Consumption
0.5 W typical (2.3 W with termination)
terMinal bloCks
Wire Size Accepted
28 to 12 AWG, Copper wire only.
Pitch
5.08 mm
Insulation Resistance
≥500 MΩ @ 500 VDC
Maximum Torque
5 Kg / cm
Temperature rating of field installed conductors 105°C minimum.
indiCators
Power
Red LED
TD / RD (Each Port)
Green LED
MeChaniCal
Dimensions
13.24 x 9.29 x 3.30 cm
5.2 x 3.7 x 1.3 in
Enclosure
IP30 Metal, Panel Mount
Weight
0.46 lbs (208.65 grams)
MTBF
122832 Hours
MTBF Calc. Method
Parts Count Reliability Prediction
environMental
Operating Temperature
-40 to 85°C (-40 to 176°F)
Storage Temperature
-40 to 85°C (-40 to 176°F)
Operating Humidity
0 to 95% Non-condensing
regulatory
Approvals
FCC, CE, IEC 61850-3, IEEE 1613, UL C1 D2,
File: E245458, NEMA TS2
ieC 61850-3 eleCtro MagnetiC interFerenCe sPeCiFiCations
test
description
test level
level
61000-4-2
ESD
Enclosure Contact
Enclosure Air
8 kV
15 kV
4
4
61000-4-3
Radiated RFI
Enclosure Ports
10 V/m
3
61000-4-4
Burst (Fast Transient)
Signal Ports
DC Power Ports
4 kV @ 2.5 Khz
4 kV
-
4
61000-4-5
Surge
Signal Ports
DC Power Ports
2 kV line to earth, 1 kV line to line
2 kV line to earth, 1 kV line to line
4
3
61000-4-6
Induced (Conductive) RFI
Signal Ports
DC Power Ports
10 V RMS
10 V RMS
3
3
61000-4-12
Damped Oscillatory
Signal Ports
DC Power Ports
2.5 kV common, 1 kV diff mode @ 1MHz
2.5 kV common, 1 kV diff mode @ 1MHz
3
3
61000-4-16
Mains Frequency Voltage
Signal Ports
DC Power Ports
30 V Continuous, 300 V for 1 s
30 V Continuous, 300 V for 1 s
4
4
61000-4-17
Ripple on DC Power Supply
DC Power Ports
10%
3
ieee 1613 C37.90 eleCtroMagnetiC interFerenCe sPeCiFiCations
C37.90.3
ESD
Enclosure Contact
Enclosure Air
8 kV
15 kV
-
C37.90.2
Radiated RFI
Enclosure Ports
10 v/m
-
C37.90.1
Fast Transient
Signal Ports
DC Power Ports
4 kV @ 2.5 kHz
4 kV
-
environMental sPeCiFiCations
60068-2-1
Cold Temperature
Test Ad
(-)40 C, 16 Hours
-
60068-2-2
Dry Heat
Test Bd
(+)85 C, 16 Hours
-
60068-2-30
Humidity (damp heat cycle)
Test Dd
90% (non-condensing) (+)55C, 6 Cycles
-
IEC 600068-2-6
Vibration
Test Fc
4g
Class 2
IEC 600068-2-27
Shock
Test Ea
50g
Class 2
IEC 60068-2-32
Drop
-
6 faces, 1 corner, 3 edges, total 10 drops at 1 m -