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Chapter 2
2-20
Standard Models and Specifications
2-3-4 Control I/O Specifications (CN1)
■
Control I/O and External Signals for Position Control
Note 1. Interface for RS-422:
• Applicable line driver: T.I. SN75174, MC3487 or equivalent
• Applicable line receiver: T.I. SN75175, MC3486 or equivalent
Note 2. Automatic-reset fuses are used for output protection. If overcurrent causes the fuse to oper-
ate, current will not flow, and after a fixed period of time it will automatically reset.
Maximum operating
voltage: 30 V DC
RUN command
Alarm reset
Reverse pulse
Forward pulse
Deviation
counter reset
Positioning
completed output
Frame ground
Shell
200
Ω
4
5
6
200
Ω
200
Ω
+CW
−
CW
+CCW
−
CCW
+ECRST
−
ECRST
1
2
3
INP
8
OGND
BKIR
7
10
18
RESET
3.3 k
14
RUN
13
+24VIN
24 V DC
FG
(See note 1.)
3.3 k
ZCOM
Z
32
33
ALMCOM
ALM
34
35
22
23
TXD
−
TXD+
20
RXD+
21
RXD
−
24
RT
(See
note 2.)
(See
note 2.)
(See
note 2.)
(See
note 2.)
Maximum Output
Current:
Phase Z: 20 mA DC
Other than Phase Z:
50 mA DC
Brake interlock
Phase Z
Alarm output
Transmission data
Reception data
Terminating
resistance terminal
Содержание SMARTSTEP A Series
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Страница 141: ...Chapter 3 System Design and Installation 3 1 Installation Conditions 3 2 Wiring 3 3 Regenerative Energy Absorption ...
Страница 214: ...Chapter 4 4 32 Operation Linear Acceleration and Deceleration Speed Command pulse input frequency Time Pn208 Pn208 ...
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