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SIT SITRANS RD300RANS RD300
Page 96
SITRANS RD300 – OPERATING INSTRUCTIONS
A5E31917845
POWER
OPTIONS
85-265 VAC 50/60 Hz, 90-265 VDC, 20 W max or 12-24
VDC ± 10%, 15 W max
Powered over USB for configuration only.
FUSE
Required external fuse: UL Recognized, 5 A max, slow
blow; up to 6 meters may share one 5 A fuse
ISOLATED
TRANSMITTER
POWER SUPPLY
Terminals P+ & P-: 24 VDC
10%. 12-24 VDC powered models
selectable for 24, 10, or 5 VDC supply (internal jumper J4).
85-265 VAC models rated @ 200 mA max, 12-24 VDC powered
models rated @ 100 mA max, @ 50 mA max for 5 or 10 VDC
supply.
NORMAL MODE
REJECTION
Greater than 60 dB at 50/60 Hz
ISOLATION
4 kV input/output-to-power line
500 V input-to-output or output-to-P+ supply
OVERVOLTAGE
CATEGORY
Installation Overvoltage Category II:
Local level with smaller transient overvoltages than
Installation Overvoltage Category III.
ENVIRONMENTAL
Operating temperature range: -40 to 65°C
Storage temperature range: -40 to 85°C
Relative humidity: 0 to 90% non-condensing
CONNECTIONS
Removable screw terminal blocks accept 12 to 22 AWG
wire, RJ45 for external relays, digital I/O, and serial
communication adapters.
ENCLOSURE
1/8 DIN, high impact plastic, UL 94V-0, color: black
MOUNTING
1/8 DIN panel cutout required:
3.622" x 1.772" (92 mm x 45 mm)
Two panel mounting bracket assemblies are provided.
TIGHTENING
TORQUE
Screw terminal connectors: 5 lb-in (0.56 Nm)
OVERALL
DIMENSIONS
4.68" x 2.45" x 5.64" (119 mm x 62 mm x 143 mm)
(W x H x D)
WEIGHT
9.5 oz (269 g)
WARRANTY
3 years parts & labor