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5. Connect a user-supplied ground wire to earth ground on each sDIO module.
6. Connect the 24 VDC input power to the controller.
6.3 sDIO Module Connectors and Indicators
1
R
LINK
OK
1. Status LEDs.
Two
LED
LINK: Green LED = communication with another device over IEEE 1394 connection
OK.
OK/SF: Red LED = output driver fault detected due to excessive temperature or current
(output is automatically shut down), solid green LED = communication with controller
OK, blinking green = not configured in software.
2. IEEE 1394 ports: Connects to one of the SmartServo ports on controller or IEEE 1394
ports on additional sDIO modules.
3. X1 Output: 44-pin female D-sub connector, for digital output signals 0033-0048.
4. X2 Output: 44-pin female D-sub connector, for digital output signals 0049-0064.
5. X3 Input: 26-pin female D-sub connector, for digital input signals 1033-1048.
6. X4 Input: 26-pin female D-sub connector, for digital input signals 1049-1064.
NOTE: For installations that use two or more sDIO modules, the above signal numbers apply to
the signals for the first sDIO module. See Modifying the Default sDIO Configuration on page 66
for information on configuring two or more sDIO modules.
7. Two 24 VDC connectors: Connect power from the unused XDC connector on the Smart-
Controller to the XDC1 connector on the sDIO module (see Connecting Power on page
21 for power specifications).
Chapter 6: sDIO Module
WARNING: Remove power from the controller before plugging in or
unplugging any IEEE-1394 cables to SmartServo IEEE-1394 connectors.
Failure to remove power could result in unpredictable behavior by the
system.
IEEE-1394
1.1
1.2
X1
SF
2
3
Figure 6-5. sDIO Connectors and Indicators
s indicate link status of the IEEE 1394 connection and system status.
Adept SmartController EX User's Guide, Rev.C
Page 65 of 96
X2
X3
4
5
*S/N 3563-XXXXX*
X4
XDC1 XDC2
24V
0.5A
- +
- +
6
7
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