Black Box LES431A, Modbus Hardened Serial Server manual Specifications

Chapter 1: Specifications

1. Specifications

General Specifications

Approvals	FCC Part 15, Class A, CE, NEMA TS2, UL® Class 1, Division 2, Groups A, B, C, and D
Compatible	Windows® XP (32/64 bit), 2003 Server (32/64 bit), Windows Vista® (32/64 bit),
Operating Systems	2008 Server (32/64 bit), Windows 7 (32/64 bit)
Configuration	Via serial port using Modbus Hardened Serial Server Software, via network using Modbus Hardened Serial
Options	Server Software with an Ethernet connection or a standard Web browser such as Internet Explorer® 7, 8, or 9,
	or Firefox® 3 or 4
Enclosure	Rating: IP30;
	Mounting: DIN rail mount (35 mm)
User Controls	(1) Reset button
Connectors	(1) DB9 M, (1) 5-pin terminal block, (1) RJ-45, (1) 2-position pluggable terminal block for power
Indicators	(3) LEDs: (1) Ready, (1) Serial, (1) Ethernet Link
Temperature	Operating: -40 to +176° F (-40 to +80° C);
Tolerance	Storage: -40 to +185° F (-40 to +85° C);
	Maximum Ambient Surrounding Air Temperature: 176° F (80° C)
Operating	10 to 95%, noncondensing
Humidity
Power	Voltage requirements: 10 to 48 VDC (58 VDC max.) extermal power supply;
	Consumption: 4.0 watts maximum;
	Terminal blocks: Wire size: 28 to 16 AWG,
	Wire Type: Copper wire only,
	Tightening Torque: 5 kg-cm,
	Wire Temperature Rating: 105° C minimum, sized for 60° C ampacity
	NOTE: One conductor per terminal.
Dimensions	1.2"H x 3.3"W x 4.7"D (4.6 x 12.2 x 17.1 cm)
Serial Interface Specifications
Baud Rates	75, 150, 300, 600, 1200, 2400, 4800, 7200, 9600, 14400, 19200, 28800, 38400, 57600, 115200, 230400
Data Bits	5, 6, 7, 8
Flow Control	None, RTS/CTS, X-ON/X-OFF
Mode Selection	RS-232/422/485 software-selectable
Parity	None, even, odd, mark, space
RS-232 Lines	TXD, RXD, RTS, CTS, DTR, DSR, DCD, GND
RS-422 Lines	TXDA(-), TXDB(+), RXDA(-), RXDB (+), GND
RS-485 (2-Wire)	Data(-), Data(+), GND
RS-485 (4-Wire)	TXDA(-), TXDB(+), RXDA(-), RXDB (+), GND
RS-422/485 Biasing	Auto 4.7 K-ohm pullups and pulldowns
RS-422/485	Auto termination with through hole (user supplied)
Termination
RS-485 Data	Auto control via MCU
Control
Stop Bits	1, 1.5, 2

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