MIC-24CL ETC2 [List of Unclassifed Manufacturers], MIC-24CL Datasheet - Page 2

• Manufacturer Part Number: MIC-24CL
• Description: Current Loop Interface Converter
• Manufacturer: ETC2 [List of Unclassifed Manufacturers]

Order from: Cutter Networks
Conversion of RS-232/V.24 to current
loop, bidirectional
Distances up to 6.5 km / 4 miles
Data rates up to 19.2 bps
Full or half duplex
20 mA current loop, 60 mA optional
Active or passive units
LEDs indicating RD, TD activity
(active only)
DCE/DTE switch
Miniature, lightweight
Easy to install
FEATURES
Ph:727-398-5252/Fax:[phone]
APPLICATIONS
MIC-24/CL enables communication
between equipment with current loop
interface and devices with RS-232 / V.24
interface. MIC-24/CL operates
bidirectionally, full or half-duplex,
converting the RS-232 / V.24 voltage levels
to loop closure or loop opening.
MIC-24CL is available in two models, for
active and passive current loop
transmissions:
Both models feature a DCE/DTE switch to
simplify installation and eliminate the need
for cross cables.
MIC -24/CL/A (active) allows both the
transmitter and the receiver to supply the
current loop source or only the transmitter
to supply the source (strap-selectable, see
Figures 1,2. The active unit operates with
20 mA (60 mA optional ordering) and
requires a standard external power supply
of 12V. LED indicators, POWER, TD and
RD, monitor the data flow for transmit and
receive signals.
MIC -24/CL/P (passive) always accepts the
supplied loop current from both transmit
and receive lines (see Figure 3). The passive
unit operates with 20 or 60 mA, without
requiring an external power source. Its
power is derived from the RS-232 / V.24
data and control source signals.
DESCRIPTION
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