Power Brick Controller User Manual
Connections and Software Setup
92
X14: Axis 5
– 8 Limits, Flags, EQU
X14 is used to wire the limits, flags, and EQU for axes 5 – 8. The limits
and flags are auto-regulating in the 5 – 24 VDC range. The current draw
for each input is about 6 – 10 mA in the 5 – 24 VDC range. The EQU
output is 5 VDC TTL level and its rise time is on the order of
nanoseconds. Per channel, there are 2 limit inputs, 2 flag inputs, and 1
EQU output:
Positive overtravel limit
Negative overtravel limit
Home flag
User flag
EQU output
X14: D-sub DB-25F
Mating: D-sub DB-25M
13
12
11
10
9
8
7
6
5
4
3
2
1
25
24
23
22
21
20
19
18
17
16
15
14
Pin #
Symbol
Function
Description
1
USER5
Input
User Flag 5
2
MLIM5
Input
Negative Limit 5
3
FL_RT5
Input
Flag Return 5
4
USER6
Input
User Flag 6
5
MLIM6
Input
Negative Limit 6
6
FL_RT6
Input
Flag Return 6
7
USER7
Input
User Flag 7
8
MLIM7
Input
Negative Limit 7
9
FL_RT7
Input
Flag Return 7
10
USER8
Input
User Flag 8
11
MLIM8
Input
Negative Limit 8
12
FL_RT8
Input
Flag Return 8
13
GND
Common
14
PLIM5
Input
Positive Limit 5
15
HOME5
Input
Home Flag 5
16
BEQU5
Output
Compare Output EQU 5, TTL (5 VDC) level
17
PLIM6
Input
Positive Limit 6
18
HOME6
Input
Home Flag 6
19
BEQU6
Output
Compare Output EQU 6, TTL (5 VDC) level
20
PLIM7
Input
Positive Limit 7
21
HOME7
Input
Home Flag 7
22
BEQU7
Output
Compare Output EQU 7, TTL (5 VDC) level
23
PLIM8
Input
Positive Limit 8
24
HOME8
Input
Home Flag 8
25
BEQU8
Output
Compare Output EQU 8, TTL (5 VDC) level
