TRACO POWER TSP–BCM48 [4/7] Function

http://www.tracopower.com Page 4 of 7

2.3.1 Terminal assignment of connectors

3. Function

3.1 Signalling

The DC-IN-OK, BATT-OK and DC-OUT-OK outputs are for enabling monitoring of the functions of the TSP-BCMxx(A)), input

and battery. The floating DC-IN-OK signal contacts (see Fig. 2.1  Connector J5, pin 1 & pin 2) are opened if the input voltage

is not present.

The floating BATT-OK signal contacts (see Fig. 2.1  Connector J5, pin 3 & pin 4) is monitoring if the battery can supply

enough current for a given time.

The floating DC-OUT-OK (see Fig. 2.1  Connector J5, pin 5 & pin 6) is available to monitor if the TSP-BCM12, TSP-BCM24(A) or

TSP-BCM48(A) provides an output voltage. If the output voltage on the TSP-BCM24 or TSP-BCM24A is present, the relay contact

(30Vdc / 0.6A or 60Vdc / 0.3A) is closed. It is detected by measuring the TSP-BCM12, TSP-BCM24(A) or TSP-BCM48(A) output

voltage.

TSP-BCM12, TSP-BCM24(A) & TSP-BCM48(A)

Pin No.

J1 J2 J3 J4 J5 J6

Pin 1

-Vin (DC In) GND (-) S+ 15 sec test DC-IN-OK Signal

Pos 2

(factory setting)

(other settings see chapter 3.5)

Pin 2

+Vin (DC In) GND (-) S- Com DC-IN-OK Relay contact

Pin 3

-Bat in Vout (+) - 10 min test BATT-OK Signal

Pin 4

+Bat in Vout (+) - - BATT-OK Relay contact

Pin 5

- - - - DC-OUT-OK Signal

Pin 6

- - - - DC-OUT-OK Relay contact

Pin 7

- - - - Remote ON/OFF

Pin 8

- - - - Remote ON/OFF

Pin 9

- - - - Temperature Sensing

Pin 10

- - - - Temperature Sensing

Fig. 2.1: Connectors of TSP Battery Module