48
5 External Input/Output Function
No. 99MBC122A
5.5
I/O Connector Terminal Function
Through the I/O connector, the signal of tolerance judgment results, measurement data, etc. can be
output to an external device. You can also switch the displayed BANK, switch Peak mode, activate the
Preset function, clear the peak value, etc., by an external signal input.
5.5.1 Connections
Compatible plug and pin assignment
Compatible plug:
y Option No. 02ADB440 (plug and cover set)
y Commercial plug 10136-3000PE (3M), cover 10336-52A0-008 (3M)
y Commercial plug DX40M-36P (HIROSE), cover DX30M-36-CV (HIROSE)
Cable: Use shielded wires and limit the connecting cable length to 3 m or less.
18
36
1
19
Pin num-
ber
I/O
Tolerance judgment output mode BCD output mode
Name Functions Name Functions
1, 2 - COM Internally connected to GND COM Internally connected to
GND
3 O A L1 Ach (upper display) tolerance judg-
ment result output
y Relevant terminal output: "L"
y Output on error:
AL1, AL5: "L"
A_bit0 Ach (upper display) data
4 O AL2 A_bit1
5 O AL3 A_bit2
6 O AL4 A_bit3
7 O AL5 A_SIGN
8 I/O ALLGO Total tolerance judgment result
output
GO (OK): "H"
NG: " L"
READY Data valid: "L"
9 O RS_EXT RS output in process: "L"
10 O NOMAL Output when counting is possible: "L", Output on error: "H"
11 O BL1 Bch (lower display) tolerance judg-
ment result output
y Relevant terminal output: "L"
y Output on error:
BL1, BL5: "L"
B_bit0 Bch (lower display) data
12 O BL2 B_bit1
13 O BL3 B_bit2
14 O BL4 B_bit3
15 O BL5 B_SIGN
16 to 21 - - Not connected
22 O A_ANG Ach (upper display) analog output
23 O B_ANG Bch (lower display) analog output
24 - AGND GND for analog
25 I SET1 During DISP, MODE, PA, or PB input: Function setup. During input, the deci-
mal point will blink.
During BCD output: BCD output trigger (only SET1 used)
26 I SET2
27 I SET3
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