RS232 CONTROLLER/MONITOR
Model : PRS-2321
FEATURES
* RS232 input, can cooperate full line LUTRON instruments ( build RS232 output )
be used as a professional controller/monitor.
* It can control max. two reading value ( Unit 1 or Unit 2 value ) if the LUTRON
RS232 meter build two displays.
* It can show max. three reading value ( Unit 1 or Unit 2 or Unit 3 value ) if the
LUTRON RS232 meter build in three displays.
* Professional monitor and controller.
* Build in Unit 1 control relay and the Unit 2 control relay.
* Relay will be make action ( On/Off ) when the reading value reach high limit
or low limit value.
* Offset value setting.
* Hysteresis value setting for high and low alarm.
* Large red LED display, high brightness and easy to read.
* Microprocessor circuit ensures high accuracy and provides special functions
and features.
* Standard 96 X 48 mm DIN case.
SPECIFICATIONS
Application RS232 data input, it can cooperate full line LUTRON
instruments ( build RS232 output ) be used as a
professional controller/monitor.
Display 4 digits red LED, digit size : 14 mm.
Unit Unit 1 Controller and monitor.
Unit 2 Controller and monitor.
Unit 3 Monitor only.
Circuit Custom chip of microprocessor LSI circuit.
Sampling Time Approx. 1 second.
Relay outputs Number 2 relays
Function Relay 1 : Unit 1 control relay.
Relay 2 : Unit 2 control relay.
Max load 0.5 ACA/250 ACV
0.5 DCA/24 DCV
* Do not apply the relay contact
load current > 0.5 A, other wise
the relay may be damaged
permanently without warranty.
Setting value High limit value setting. Low limit value setting.
Hysteresis value setting. Offset value setting.
* Setting for Unit 1 and Unit 2 value.
External Power Supply DC 12 V, 50 mA max.
Data Input RS 232 PC serial interface.
Operating Temperature 0 to 50 ℃.
Operating Humidity Less than 80% R.H.
Power Supply 90 to 260 ACV, 50/60 Hz.
Power Approx. 4.7 VA/AC 110V.
Consumption Approx. 5.3 VA/AC 220V.
Weight 384 g/ 0.84 LB. * Including probe.
Dimension DIN size : 96 x 48 mm.
Depth : 110 mm.
Accessories * Instruction manual............................................... 1 PC
Included *Double earphone cable, UPCB-03 1 PC
* Case holder with screw.........................................2 PCs
