GE P485 instruction manual Ordering, Specifications, Mechanical Housing, Communications

INTRODUCTION

Ordering

ORDER CODES The following table illustrates the order codes for the P485 Modbus to Profibus Converter.

Table 1–1: P485 order codes

	P485	*
Base unit	P485		P485 Modbus to Profibus Converter
		C	With configuration cable
		X	No configuration cable

Specifications

MECHANICAL HOUSING

Plastic housing with snap-on connection to DIN-rail, protection class IP20

DIMENSIONS

L x W x H:120 mm ⋅ 75 mm ⋅ 27 mm (4.72-in ⋅ 2.95-in ⋅ 1.06-in)

ELECTRICAL CHARACTERISTICS

COMMUNICATIONS

PROTECTION CLASS

Protection class: IP20

POWER SUPPLY

Power:24 V ±10% (for use in class 2 circuits)

POWER CONSUMPTION

Maximum power consumption: 280 mA on 24 V

Typically power consumption: approximately 100 mA

BAUD RATES

Baud rate (Profibus)	9.6, 19.2, 45.45, 93.75, 187.5, and 500 kbps; 1.5, 3, 6, and 12 Mbps
Baud rate (Modbus)	1200, 2400, 4800, 9600, 19200, 38400, and 57600 bps

I/O DATA

I/O input size:	244 bytes
I/O output size:	244 bytes
Total I/O size:	416 bytes

FEATURES AND INTERFACE

Communication profile:	Profibus-DP
Supported features:	synchronous, freeze, watchdog
Modbus interface:	RS232, RS422, RS485
Profibus interface:	RS485 (type A or B)

ENVIRONMENTAL	RELATIVE HUMIDITY
	The product is designed for a relative humidity of 0 to 95% non-condensing
	TEMPERATURE
	Operating:	0 to 55°C
	Non Operating:	–5 to 85°C
EMC COMPLIANCE	CE-MARK
	Certified according to European standards unless otherwise is stated
	Emission:	according to EN 50081-2:1993
	Immunity:	according to EN 61000-6-2:1999

UL/C-UL COMPLIANCE

This unit is an open type listed by the Underwriters Laboratories.

The certification has been documented by UL in file E214107.

1–4 P485 MODBUS TO PROFIBUS CONVERTER – USER GUIDE