FX-80MR-ES/UL Mitsubishi plc user manual / hand book
MITSUBISHI MELSEC FX-80MR-ES/UL PLC
120-240 VAC POWER SUPPLY, 2K MEMORY,RELAY OUTPUT
40 DIGITAL INPUT/40 DIGITAL OUTPUT
FX-80MR-ES/UL MITSUBISHI PLC
PLC GENERAL FEATURES
Input: 40 digital input S/S
Output: 40 Relay Output
FX-80MR-ES/UL Power supply : 85 - 264V AC, 50/60 Hz
Internal relays: 1536 aux relay
Data register: 1000 MW
Timers: 256 timer relay
FX-80MR-ES/UL States: 1000 bit
Counters: 256 standart
FX-80MR-ES/UL High speed counters: Max 6 32 bits up/down counting ,
Max frequency 20 Khz/ 2 khz
Operation processing time: Basic instruction :0,48 microsec.
-Applied instruction:10-100 microsec.
Max. allowable momentary power failure period: Fuse (size) rateing:
(Æ 5 ´ 20 mm (0.2 ´ 0.79 inches))
FX-16M, 24M, 32M/E =3.15A,(type 50CT-032H)
FX-48M/E, 64M, 80M, 128M,FX2C-64M, 96M, 128M, 160M = 5A
FX-80MR-ES/UL In-rush current: FX-PPM/E: 100V AC Max. 50A < 5msec,
200V AC Max. 60A < 5msec FX-128M/E:100V AC Max. 50A < 7msec,
200V AC Max. 70A < 7mse FX2C-PPM: 100V AC Max. 40A < 5msec,
200V AC Max. 60A < 5msec
Power consumption: FX-16M, 24MR-UA1 = 30VA
FX-24M = 35VA
FX-32M/E = 40VA
FX-48M/E, 64MR-UA1 = 50VA
FX-64M = 60VA
FX-80M = 70VA
FX-128M = 100VA
FX2C-64M, 96M = 80VA
FX2C-128M, 160M = 120VA
Class 3 ground
Use a cable at least 2mm2 (AWG14) to ground equipment. Ground resistance must
be less than 100W (class 3). Note that the ground cable must not be connected to the
same ground as the power circuits. Grounding is recommended but if a proper ground
cannot be provided the PC will still operate correctly without being grounded.
Signal Ground (SG); Each SG terminals should be linked with 2mm2 (AWG14) cable.
The linked cable should then be grounded to earth at only one point.
If the system being installed uses the service supply from both the PC and a powered
extension block , then the 0V terminals should be linked.
· DO NOT however, link the 24V terminals.
· NEVER connect an external power supply to the PC’s 24V terminal.
· External DC supplies should not compromise the SELV aspects of the FX/FX2C
FX: Without extension block:FX-16M, FX-24M, FX-32M/E = 24V DC Max. 250mA
Version changes:V 1.2
FX-48M/E, FX-64M, FX-80M, FX-128M = 24V DC, 400mA V 2.0
FX-48M/E, FX-64M, FX-80M, FX-128M = 24V DC, 460mA
External supply FX-80MR-ES/UL
The example shown right, uses an external
power supply to activate the inputs
FX-80MR-ES/UL Resistors and inputs connected in parallel;
Parallel resistance Rp: FX= 15kW, FX2C= 18kW. If resistance
Rp is less than the stated
value, then add Rb. See equation 1 for Rb calculation.
Alternatively; Current leakage:
FX=1.5mA;FX2C=1mA. If the current leakage is greater
than the stated value, then
add Rb.See equation 2 for Rb calculation
American Bureau of Shipping (ABS)
Certificate number 94-KO43665-X
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