Description

Main controller: Built-in type, NPN
Model LK-G5001V*1*2
Separate type LK-G5001/LK-HD500
Type Main controller
Sensor head compatibility Compatible
No. of connectable sensor heads 2
Display Minimum display unit LK-HD500: 0.001 µm
Display range LK-HD500: ±999.999 µm to ±9,999.99 mm (7 settings selectable)
Display cycle LK-HD500: Approx. 10 times/sec.
Display interface Display port Either the display unit (LK-HD500) or dedicated touch panel (LK-HD1001) can be connected
LED indicator LASER ON
Terminal block Analogue output voltage ±10 V output, Output impedance: 100 ?
Analogue current output 4 to 20 mA, Maximum load resistance: 350 ?
No. of analogue outputs 2
TIMING 1 input Non-voltage input*3
RESET 1 input
Auto-zero 1 input
Laser control input Non-voltage input*4
Laser remote input Non-voltage input
Alarm output NPN open-collector output
General comparator output
Expansion connector TIMING input Non-voltage input
RESET input
Auto-zero input
Program switching input
Binary selection input
Alarm output NPN open-collector output
Comparator output
Binary output
RS-232C interface Baud rate: 9,600 to 115,200 bps Data length: 8 bits, Stop bit length: 1 bit, Parity: None/even/odd
USB interface USB 2.0 Hi-Speed compliant*5
Ethernet interface 100Base-TX/10Base-T*6
EtherNet/IPTMinterface Cyclic communication (implicit messaging) Message communication (explicit messaging) : UCMM and Class3 Number of connections: 32 Complies with conformance test version CT14*7
PLC-Link The following PLCs are supported:Mitsubishi Electric: MELSEC iQ-R Series, iQ-F Series, Q Series, L Series, FX Series EtherNet/IPTM, CC-Link, and DeviceNetTM cannot be used in conjunction with PLC-Link
Head expansion unit connector Up to 10 head expansion units can be connected to one main controller
Expansion unit connector Either of the CC-Link unit (LK-CC100) or DeviceNetTM unit (LK-DN100) can be connected
Power supply Power supply voltage 24 VDC ±10 %
Maximum current consumption 0.6 A or less with 1 head/3.5 A or less with 12 heads
Environmental resistance Ambient temperature When one or less head expansion unit is connected: 0 to +50 °C. When two or more head expansion units are connected: 0 to +40 °C.
Relative humidity 35 to 85 % RH (No condensation)
Weight Approx. 600 g
*1 NPN open-collector output rating: 50 mA max. (40 V max.), Residual voltage: 0.5 V max. Non-voltage input rating: ON voltage: 1 V max., OFF current: 0.6 mA max. *2 Part of the input/output circuit of the LK-G5000 Series is internally common. Be careful that no potential difference is generated between the internally common terminals due to the potential difference between the cables/external devices. For details, refer to 'Precautions on wiring' in the User's Manual. *3 This input is applied to all of the synchronized OUT. *4 When the laser class 3B sensor head is connected, a key-operated switch must be used for the input to this terminal. The laser is emitted only when the key-operated switch is set to the ON position. (Select a key which can be removed only when it is set to the OFF position.) When the laser class 1/2/3R sensor head is connected, the laser turns on when this terminal is opened and turns off when it is short-circuited. *5 When a PC supporting USB 1.1 or USB 2.0 full speed is connected, the data refresh cycle and other operations may slow down. *6 Use the Ethernet interface only for direct connections with a PC or for local network connections with a PC or LK-G5000 Series units. *7 The EtherNet/IPTM interface cannot be used when a CC-Link unit or a DeviceNetTM unit is installed. EtherNet/IPTM is supported by the latest controllers. For details on which controllers support EtherNet/IPTM , contact your nearest KEYENCE office.
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