Olympus OmniScan MX User Manual page 133

Table 24 Pinout for the scanner interface connector (continued)
Pin I/O Signal
6 Out DOUT1/
PaceOut
7 In
8 Out
9 In PhA axis 1
10 In PhB axis 1
11 In PhA axis 2
12 In PhB axis 2
13 –
14 Out DOUT2
15 –
a. N.U. = Not used
Description
Digital out 1/pace output
RRX Rx
RTX Tx
Encoder 1:
phase A/clock / up/down.
Encoder 1:
phase B/direction/N.U./
a
N.U.
Encoder 2:
phase A/clock/up/down.
Encoder 2:
phase B/direction/N.U./
N.U.
Key
Digital output 2
GND Ground
DMTA-20015-01EN [U8778402], Rev. M, February 2017
Current
±15 mA
±15 mA
Connector References
Level
TTL
RS-232/485
RS-232/485
TTL
TTL
TTL
TTL
TTL
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