Comark 0-10VDC anolog signal converter Cj-VF series0 pages

Shenzhen Comark technology Co., Ltd.

Cj-vf series datasheet

0-10VDC anolog signal converters
Products description:
Cj-vf series products are a type of multi-channel analog signal, the digital signal,
serial ports RS232/485/422 fiber conversion multiplexing equipment. It adopts
the latest ARM chip, which is quite stable, reliable low power, supports 1 ~ 4
channels the digital TTL signal/contact closure signal, 1 ~ 4 channel analog
(voltage/current), 1 ~ 2 channel RS232/485 or a channel RS422 signal in the
fiber alone or multiplexing transmission. It requires no change of the user
communication protocol solves the problem of electromagnetic interference,
ground ring interference thunder destroys, which greatly improve the signal reliability, safety confidentiality, at the same
time solve the problem of traditional mode of short distant transmission. Protection grade is IP30, strengthen cabinet,
35mmDIN guide installation, industrial stard DC24V power supply, possess the protection function of power polarity
reverse connect
Performance index:
Analog signal interface:
Ø Voltage/Current analog signal (0-5)V/(0-10)V/(0-20)mA optional
Ø Support 1 ~ 4 channel voltage/current analog signal.
Ø Voltage signal interface parameters:
Accuracy

0.5% (atmospheric temperature)

Voltage transmission rang 0-5VDC or 0-10VDC
Input impendency

100KΩ

Ø (4-20 ma electrical flow interface) parameters:
Accutacy
Time delay

0.5%
<10ms

Maximum load capacity
Input resistance

600Ω

120Ω

Fiber optic interface:
Ø Fiber optic wavelength:multimode850nm、1310 nm; single mode1310 nm、1550nm
Ø Transmission fiber optic: multimode 50/125 um、62.5/125 um、100/140um;single mode8.3/125 um、
9/125um、10/125um
Ø Transmission range: multimode 2Km, single mode 20Km. Optional in far distance
Ø Fiber interface type: ST, SC, FC optional, with standard ST light interface
Power and protection:
Ø PowerIndustrial standard24V+/-5%power supply, Possess the power meter protector against fraud
function, 5-pin Pluggable Screw Terminal
Mechanical feature:

Website: www.comark.cn