4

TCP3500/4000 Series

tech.support@psbel.com

PARAMETER

DESCRIPTION / CONDITION

MIN

NOM

MAX

UNIT

Humidity

Operating range according IEC 60068-2-78

10

90

RH

Operating Temperature

Cold-plate cooling: of base plate (Tc - ref. point)

of ambient air temperature

0

0

+55

+70

°C

Storage Temperature

-40

+85

°C

LED NAME

COLOR

STATUS

OPERATING CONDITIONS

AC-OK

Green

ON

AC Input Voltage is within operation range

DC-OK

Green

ON

Output is Enabled and Operational

OT/FAIL

Orange

ON

Blinking

Over Temperature conditions inside the unit or FAIL appeared (e.g. Overload)

FW upgrade via RS485-1

PARAMETER

DESCRIPTION / CONDITION

Input Connector

4-pin, Pitch 7.62 mm (Weidmüller 1081850000, see Figure 1)

Output Connector

Bus bars, screw size M4, see Fig.1

Signal Input Connector

15-pin D-SUB Male (Würth Elektronik, 61801529221, see Figure 1)

Signal Output Connector

15-pin D-SUB Female (Würth Elektronik, 61801529321, see Figure 1)

Figure 1a. Rear View of TCP3500-1048G – Detail of Signal Connectors Pin Position

7.1 GUI (GRAPHIC USER INTERFACE) AND RS485 COMMUNICATION PROTOCOL

Bel Power Solutions provides a Windows® XP/Vista/Win7 compatible Graphical User Interface SW for TCP/TXP3500/4000

PSU’s program, control and monitor via Serial Communication Interface – RS485.

The SW GUI can be downloaded from: belfuse.com/power-solutions.

For detailed information please see Communication Manual (BCA.00140) or contact Bel Power Solutions sales representative.

7.2 LED SIGNALING