SECO-LARM USA EVA-RS1 User Manual
ENFORCER
VIDEO
RS-232 to RS-485 Converter
EVA-RS1
Range: 3/4 Mile (1,200 Meters)
Features:
9-pin DB-9 female connector for RS-232 to
2-wire removable Terminal Block for RS-485.
®
Two wire, differential signals, half duplex.
35 x 15mm
No external power supply required. Port powered.
Auto-switching baud rate, speed up to 115,200
baud (115.2 kbps) over a distance of 1200 meters.
Up to 32 devices may be connected together in
RS-485 multipoint operation.
No software needed. Automatic send data
Sample Installation:
EVA-RS1
RS-485 (+)
control.
Removable terminal block for ease of installation
and trouble shooting.
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RS-232
RS-485 (-)
Specifications:
19
Dimensions:
®
ENFORCER
EVA-RS1
RS232 to RS485 Converter
RS-232
"
The SECO-LARM policy is one of continual development. For that reason, SECO-LARM reserves the right to change prices and specifications without notice. SECO-LARM is not responsible for misprints.
SECO-LARM
21/16” (52.6mm)
23/4” (69.5mm)
SECO-LARM® U.S.A., Inc.,
Tel: 1-949-261-2999 (California & International) Fax: 1-949-261-7326 Email: info@seco-larm.com Website: www.seco-larm.com
"
RS-485
®
13
/32”
(10.1mm)
16842 Millikan Avenue, Irvine, CA 92606 Tel: 1-800-662-0800 (Domestic U.S. & Canada)
/32” (15mm)
Input
Output
Current consumption
Transmission range
Connector
Power
Storage temperature
Operating temperature
Dimensions - W x H x D mm
RS-232, DB9
RS-485, Removable terminal block
10mA (max)
3,700 ft. / 1200 meters
32
No power required, port powered
o
~158oF (-30o~70oC)
-22
o
14
~113oF (-10o~45oC)
7
/8x15/16x5/8” (73x33x17mm)
2
Balunsf.pmd
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