
178
9 2331-20 POWER METER MODULE
9.4.1
Alarm Output
(1) Output Rating
Circuit diagram
(2) Target of Alarm Monitoring
One measurement item is judged whether high or low.
9.4 Others
Ensure that the input does not exceed the maximum input
voltage or current to avoid module damage, short-circuiting
and electric shock resulting from heat building.
Output method
Open collector
Maximum input voltage / current
30 V, 20 mA max.
Signal logic
Enabled: ON Disabled: OFF
• When connecting a relay or LED lamp, ensure that the relay or
lamp operates at up to 30 V and 20 mA. When connecting a
relay, be sure to use a diode to absorb counter electromotive
force.
Power
Relay
Power
Limit resistor
LED
Output
COM
ALARM+
ALARM-
Connecting LED
Connecting relay
Diode
Output
COM
ALARM+
ALARM-
Photocoupler
ALARM+
ALARM
-
Содержание 2300 Smart Site
Страница 1: ...SMART SITE Instruction Manual 2300 February 2011 Revised edition 5 2300A981 05 11 02H...
Страница 13: ...Contents XII...
Страница 21: ...8 Service...
Страница 87: ...74 4 2304 20 PULSE MODULE...
Страница 105: ...92 5 2304 21 PULSE MODULE...
Страница 145: ...132 8 2321 20 WAVEFORM MODULE 8 1 4 Dimension Diagrams 103 9 1 Unit mm 96 1 110 1 103 3 1 94 6 1 68 5 1 4 1...
Страница 207: ...194 10 2332 20 POWER METER MODULE 10 1 4 Dimension Diagrams 94 5 1 103 3 1 103 9 1 110 1 96 1 45 5 1 4 0 5 Unit mm...
Страница 253: ...240 12 2342 20 OUTPUT MODULE...
Страница 275: ...262 14 2351 AIR MODULE 2352 20 WIRE MODULE...
Страница 285: ...272 15 2353 20 LAN MODULE...
Страница 317: ...304 18 2362 20 DC POWER MODULE...
Страница 345: ...332 20 2392 01 02 MODULE BASE...
Страница 347: ...334 21 Maintenance and Service...
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