Northwest Power, Inc.

(503)-652-6161

www.npi-inc.com

Document No. 6997 Rev H

Print Date: 2014-05-19

Page 3 of 4

PB1005AC(-F)(-G)(-H)(-HE)

Connections

Input

Pin

Signal Description or Symbol

Details

1

L1

AC Line 1

2

Safety Ground

3

L2 / N

AC Line 2 or Neutral

Outputs A and B

Details

Pin

Signal Description

Option -M

Option -B

Option -R

1

+

Positive Terminal, 49A max

2

+

Positive Terminal, 49A max

Positive Terminal

1/4" hole, 100A max

Positive Terminal

#8 tapped hole 5/16"

deep, 100A max

3

-

Negative Terminal, 49A max

4

-

Negative Terminal, 49A max

Negative Terminal

1/4" hole, 100A max

Negative Terminal

#8 tapped hole 5/16"

deep, 100A max

Outputs A and B - Remote Sense/Trim Connector

Pin

Signal Description

Details

1

+

Positive Sense Connection

2

Trim

Trim input

3

-

Negative Sense Connection

Output C

Pin

Signal Description

Details

1

-

Negative Terminal, 18A max

2

+

Positive Terminal, 18A max

Outputs D and E

Pin

Signal Description

Details

1

+

Positive Terminal, 20A max

2

-

Negative Terminal, 20A max

I/O Connections

Note: All control signals are isolated; Input - 3,000 Vrms; Output - 250 Vrms; Chassis - 250 Vrms

Pin

Signal Description

Details

Option -N

Option -E

1

Output Inhibit or Enable

Application of 5V to 24V signal

inhibits all controlled outputs.

Optoisolator input with 4.5kΩ

series resistor.

Application of 5V to 24V signal

enables all controlled outputs.

Optoisolator input with 4.5kΩ

series resistor.

2

Not Connected

Reserved for future use.

3

Output A Power Good

Open Collector, 60V/1mA, Active Low = Power Good

4

Output B Power Good

Open Collector, 60V/1mA, Active Low = Power Good

5

Output C Power Good

Open Collector, 60V/1mA, Active Low = Power Good

6

Output D Power Good

Open Collector, 60V/1mA, Active Low = Power Good

7

Output E Power Good

Open Collector, 60V/1mA, Active Low = Power Good

8

I/O Control Signal Return

All I/O control signals on pins 1-7 are referenced to this pin.