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Program Logic Controller CPU Module LM3105 (8CH DI, 6CH DO)

Product Detailed

1 Rated Voltage: 220V AC 2 8 Channels DC24V DI, 6 Channels Relay DO 3 Program Memory Capacity: 28KB

CPU Features
Local I/O	8 Channels DC24V DI, 6 Channels Relay DO
Expandable I/O	2 modules (unable to connect Ethernet modules)
High-speed counter	Monophase counter: 3 points, 100KHz Biphase counter: 2 points, 100KHz
Pulse output	N/A
Pulse catch	2 points
Interrupt input	2 points
Analog potentiometer	2, value setting range 0~255
User program memory capacity	28K bytes
Retain area	N/A
Input data memory	256 bytes
Output data memory	256 bytes
Mid-variables memory	1K bytes
Global memory	2K bytes
Password	Yes
Real-time clock	N/A
Timer	No limit (1ms as minimum unit)
Counter	No limit (Maximum counting range: 16 bit)
Basic instructions	283
Function blocks	Over 70
Operation speed	0.65μs (Basic instruction)

Power Supply Specifications
Power supply		220V AC@50Hz
Allowed range		187V AC~242V AC@50Hz
Current consumption (MAX)		120mA
Output voltage		24V DC
Allowed range		22.8V DC~25.2V DC
Current output	+24VDC (To expansion bus)	260mA
	+24V DC (To the outside)	200mA
	+5V DC (To expansion bus)	800mA
Short circuit protection		400mA, 24VDC output

Communication Features
Communication interface	1 RS-232 (Non-isolating)
Communication protocol	Proprietary protocol/MODBUS/Free protocol

Input Features
Input type	Sink/Source
Input voltage rated value	24V DC<, SPAN lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: Arial; m: 0pt" ,>
Allowed range	0V DC~30V DC
Logic 1 signal	15~30V DC, allowed minimum current 3mA
Logic 0 signal	0~5V DC, allowed maximum current 1mA
Input delay time	<0.6ms (Rated input voltage)
Isolation mode	Photocoupler isolation
Isolation group	2 groups
Maximum Isolation Voltage	1500VAC

Output Features
Output type	Relay
Output voltage	24V DC or 24 V AC ~230V AC
Allowed range	5V DC~30V DC or 5V AC~250V AC
Common end output current total	<10A
Output switch capacity	2A, resistance load
Minimum load	10mA (contact voltage 5VAC or 5VDC)
Over current protection	N/A
Contact impedance	<0.2Ω
Isolation group	2 groups
Isolation voltage between coil and contact	3000VAC, 1 minute, leakage current 1mA
Isolation voltage between contacts	750VAC, 1 minute, leakage current 1mA
Isolation resistance (minimum)	100MΩ (under 500VDC) between contacts or between coil and contact
Contact switch delay time	<10ms
Contact switch frequency (maximum)	1Hz
Relay mechanical life	No load: over 10,000,000 times; Rated Resistive load 2A: over 100,000 times

Program Logic Controller CPU Module LM3105 (8CH DI, 6CH DO)

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