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Appendix A
A.1 I/O Connections and Wiring
FUT1010 IP65 NEMA 4X & IP66 NEMA 7 Liquid Quick Start
Operating Instructions, 1/2013, A5E02639182-AC
47
+5V
+5V
PG1
PG3
PG4
1
32
1
32
PG2
DPGEN_1-Ø1
DPGEN_1-Ø2
DPGEN_2-Ø2
DPGEN_2-Ø1
2
3
4
5
TTL/CMOS
2
3
4
5
TTL/CMOS
0($/0($/
,2&211(&7,21%2$5'
0$,1%2$5'
7%'3*(1B
77//2*,&
5(9(56()/2:
7%*1'
>9R@
7%'3*(1B
23(1&2//(&725
5(9(56()/2:
7%*1'
>9R@
77/3*(16,*1$/
*5281'
6((7$%/(
2&3*(16,*1$/
*5281'
72(1'86(5
(48,30(17
9'&P$
120,1$/&855(17
&2168037,21
72(1'86(5
(48,30(17
7%'3*(1B
77//2*,&
)25:$5')/2:
7%*1'
>9R@
7%'3*(1B
23(1&2//(&725
)25:$5')/2:
7%*1'
>9R@
77/3*(16,*1$/
*5281'
6((7$%/(
2&3*(16,*1$/
*5281'
72(1'86(5
(48,30(17
9'&P$
120,1$/&855(17
&2168037,21
72(1'86(5
(48,30(17
Figure A-5
7ME39400AL04 Main Board I/O Wiring
Table A- 5
Open Collector User Resistor Recommendations
User Supply
External Resistor
Expected
Voltage (VDC)
(Ohms)
Current Draw (mA)
Recommended Resistor
Wattage (Watts)
5
270
18.5
1/2
9
510
17.6
1/2
12
680
17.6
1/2
18
1000
18
3/4
24
1500
16
1
28
1800
15.5
1 1/4
36
2400
15
1 1/4
Note
TB2-9 and TB2-11 are Open Collector Outputs that require external pull-up resistors for
operation. See table above for External Supply Voltage and suggested resistor value and
ratings. Maximum current into the transistor is 100mA. Maximum Voltage is +36 VDC.
NOTICE
Transistor Damage
Negative voltages with respect to ground will permanently damage transistors.
Use caution when applying power to circuit boards.