GW Instek LCR-817 - Handler Interface and Specifications

LCR-800 Series User Manual
30
4-5-9. Handler Interface(Only for LCR -826/827/829)
HANDLER
INTERFACE
FUNCTION
Signal Name
Pin NO.
Start Measurement (I) /I_E_TRIG 24
End of test (O) /O_EOM 23
Data acquisition over , DUT removal OK.(O) /O_INDEX 22
RLC FAIL(O) /O_P_HI
/O_P_LO
/O_P_OVER
19
20
15
No-Go , D or Q Fail /O_S_REJ
/O_S_OVER
21
14
Go , BIN 1 Judgement /O_BIN_ 1 1
Go , BIN 2 Judgement /O_BIN _2 2
Go , BIN 3 Judgement /O_BIN_ 3 3
Go , BIN 4 Judgement /O_BIN_ 4 4
Go , BIN 5 Judgement /O_BIN_ 5 5
Go , BIN 6 Judgement /O_BIN_ 6 6
Go , BIN 7 Judgement /O_BIN_ 7 7
Go , BIN 8 Judgement /O_BIN_ 8 8
Go , BIN 9 Judgement /O_BIN_ 9 9
Go , BIN 10 Judgement /O_BIN_ 10 10
Go , BIN 11 Judgement /O_BIN_ 11 11
Go , BIN 12 Judgement /O_BIN_ 12 12
Go , BIN 13 Judgement /O_BIN_ 13 13
Panel Lock /I_K_LOCK 25
GND GND 16,18
VCC VCC 17
LCR-800 Series User Manual
31
Handler Interface Typical Electrical Characteristics
Voltage Output Rating
Comparison Signals
Low
High
Maximum Current
Note
/BIN1-/BIN9
/AUX_BIN
/OUT_OF_BIN * *
/PHI
≦0.5V
+5V∼+24V
5mA
/PLO
Control Signals
/INDEX
/EOM
* R408∼R427 Pull-high Resistor need to be changed.
Handler Interface Typical Electrical Characteristics
Input
Input Current (Low)
Pull-high Voltage
Note
Comparison Signals
Low
High +5V +12V
/EXT_TRIG ≦1V
5V∼15V
5mA 12mA
/KEY_LOCK
≦1V
5V∼15V
5mA 12mA
l Input Signals
/I_E_TRIG: This signal is a measurement start signal. To start
measurement by setting low pulse to minimum 5us for
/I_E_TRIG signal. This is a low edge active.
/I_K_LOCK: This signal is to lock all front panel controls. The front panel
is disable when /I_K_LOCK is at low level, and enable
when /I_K_LOCK is at high level.