ee--m
maaiill::
vvooiiccee::
360.854.9559
ffaaxx::
866.783.1742
15
WRC-4 Web Based Remote Control
SPECIFICATIONS
SPECIFICATIONS
Ethernet Interface:
RJ-45, 10Base-T or 100Base-TX, auto sensing with Link
& activity indicator - Full/half duplex.
Control Logic:
2 - Microprocessor with non-volatile memory.
Relays:
Four – Normally open dry contacts, 24 VDC @ 1 Amp.
May be configured for 1-second momentary or latching
operation.
Open Collectors:
Four – Rated at 12 VDC @ 100 ma each. May be con-
figured for 1-second momentary or latching operation.
Analog inputs:
Four – Single ended 0 to 5 and/or 10 Vdc input range.
Internal DIPswitches. 10-bit resolution. RFI protection.
Status inputs:
Four - Optically Isolated, RFI protection. Internal jumper
for external 5 to 24 Vdc or internal 5 VDC source. Open
collector, contact closures to ground or external source.
Protocols:
TCP/IP, UDP/IP, ARP, ICMP, SNMP, TFTP, Telnet, DHCP,
BOOTP, HTTP, and AutoIP.
Connectors:
Analog, Status, Relays and Open Collector - Plug-in
euroblock screw terminals.
EMI Compliance:
Class B limits of EN 55022:1998
FCC Compliance:
This device complies with part 15 of the FCC Rules.
Operation is subject to the following two conditions: 1)
This device may not cause harmful interference, and 2)
this device must accept any interference received, includ-
ing that which may cause undesired operation.
Power:
9 VDC only @ 1 amp. 2.1mm coaxial connector. Surge
protected. Transformer supplied. CE 220 VAC optional.
Operating Temperature: -40°F
to
+185°F (-40°C to +85°C)
Size:
4.20” x 6.00” x 1.55”, Painted steel chassis w/ 4 – 6-32
mounting holes.
Weight:
2.0 lb.
Options:
RA-1, Rack Shelf. 1 RU.
CE certified 240VAC power supply.
NOTE:
For safety,
NEVER
connect 120 Vac
circuits to these relays!