INTEC GmbH
22/12/2016
Lift controller MLC 8000
Operating manual V2.0
Position
Function
A-
Encoder Channel A- (inverted signal); 5V or 10..30V (see Jumper JP4+JP5)
A+
Encoder Channel A+; 5V oder 10..30V (see Jumper JP4+JP5)
+24A
Battery bu24V power supply for encoder
XM14
-B
RS485-Bus (Low-Signal)
+A
RS485-Bus (High-Signal)
0V
0V – power supply for RS485-Bus
XM15
0V
0V – power supply (Common for inputs IM1-IM8)
IM1
MCU Input 1, for thermistor; Input is active if resistance of thermistor < 1.5k
Ω
.
Input may also be used as digital input
IM2
MCU Input 2, for thermistor; Input is active if resistance of thermistor < 1.5k
Ω
.
Input may also be used as digital input
IM3
MCU Input 3, Low-aktiv (24V DC)
IM4
MCU Input 4, Low-aktiv (24V DC)
IM5
MCU Input 5, Low-aktiv (24V DC)
IM6
MCU Input 6, Low-aktiv (24V DC)
IM7
MCU Input 7, Low-aktiv (24V DC)
IM8
MCU Input 8, Low-aktiv (24V DC)
0V
0V – power supply (Common for inputs IM1-IM8)
Technical specifications:
Temperature range:
0
°
C to +60
°
C
Max. power consumption by 24V:
<
500mA @ 25
°
C (all relays and inputs active)
Max. input current IM1, IM2:
2mA @ 25
°
C / Input
Max. input current IM3 to IM8:
10mA @ 25
°
C / Input
Max. current KM1 to KM8 and KM-CA:
8A/250V AC / Relay
Max. input current of 230V-inputs
(Safety circuit, Contactor supervision):
10mA @ 25
°
C, 230VAC, 50Hz / Input
Mechanical dimensions:
Length:
241mm
Width:
190mm
Height:
ca. 40mm
Characteristics and features:
- Highly integrated Infineon – Microcontroller with internal Flash memory
- Modern FRAM Technology for storing events, faults and other data
- Integrated battery charging circuit
- Operation of MCU with battery power supply possible
- battery buffered 24V and 12V power supply output
- Integrated real-time clock
- 2 opto-isolated CAN-Bus systems (conterl bus, shaft bus)
- 1 opto-isolated RS485 interface,
- 1 RS232 interface
- 6 opto-isolated digital inputs, low active
- 2 opto-isolated inputs for PTC; also usable as digital inputs (low active)
