Moxa MGate 4101-MB-PBS – 1-port Modbus Serial to PROFIBUS Slave Gateway

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MGate 4101-MB-PBS Series

1-port Modbus RTU/ASCII to PROFIBUS slave gateways

Datasheet

Manual

Drivers & Software

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Evaluation units available for online purchase

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Features and Benefits

Protocol conversion between Modbus and PROFIBUS
Windows utilities with innovative QuickLink function for automatic configuration
Redundant dual DC power inputs and relay output supported
Embedded data packet analyzer
Powerful and visual diagnostic tool
-40 to 75°C wide operating temperature models available

Overview

MGate 4101-MB-PBS series products connect Modbus and PROFIBUS devices to provide PLCs (e.g. Siemens S400 and S300 PLCs) with remote maintenance capability. All models are ruggedly constructed with metal design, are DIN-rail mountable, and offer optional built-in optical isolation for serial signals.

Windows Utilities for Easy Setup and Traffic Monitoring

The QuickLink windows utilities makes configuration and operation of the MGate 4101-MB-PBS as easy as possible. The utility uses a serial console port to connect MGate 4101-MB-PBS unit. The QuickLink function can help you finish configuration in just few minutes by performing automatic commands detection and automatic memory mapping. In addition, an embedded monitoring tool can record all communication packets of Modbus devices and and assist in troubleshooting.

Redundant Power Inputs

The MGate 4101-MB-PBS has dual power inputs for greater reliability. The power inputs allow simultaneous connections to two live DC power sources, so that continuous operation is provided even if one power source fails. The higher level of reliability makes these advanced Modbus-to-PROFIBUS gateways ideal for demanding industrial applications.

Warning by Relay Output

A relay output is provided for the power input status. The relay output gives maintenance engineers an additional tool for troubleshooting and maintenance.

Dimensions

• PROFIBUS Interface
Protocol	PROFIBUS DP-V0 Slave
Number of Ports	1
Data Rate	9600 bps to 12 Mbps
Connector	DB9 female
Isolation	Built-in (2KV)
DIP Switch	For Termination
Rotary Switch	PROFIBUS address 0-99 (address 100-125 supported through software configuration)
• Modbus Serial Interface
Number of Ports	1
Serial Standards	RS-232/422/485, software selectable
Connectors	DB9 male
ESD Protection	15 KV for all signals
RS-485 Data Direction Control	ADDC® (automatic data direction control)
Pull High/Low Resistor for RS-485	1 KΩ, 150 KΩ
Terminator for RS-485	120 Ω
Data Bits	7, 8
Stop Bits	1, 2
Parity	None, Even, Odd, Space, Mark
Flow Control	RTS/CTS, DTR/DSR (RS-232 only)
Baudrate	50 bps to 921.6 Kbps
• Serial Signals
RS-232	TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
RS-422	Tx+, Tx-, Rx+, Rx-, GND
RS-485-4w	Tx+, Tx-, Rx+, Rx-, GND
RS-485-2w	Data+, Data-, GND
• Software
Operation Modes	RTU Slave, RTU Master, ASCII Slave, ASCII Master
Configuration Options	Serial Console, Windows Utility
Utilities	MGate Manager for Windows 98/ME/NT/2000, Windows XP/2003/Vista/2008/7 x86/x64
Bonus Features	QuickLink, Paging
• Physical Characteristics
Housing	Metal
Weight	500 g
Dimensions	36 x 105 x 140 mm (1.42 x 4.13 x 5.51 in)
• Environmental Limits
Operating Temperature	Standard Models: 0 to 60°C (32 to 140°F) Wide Temp. Models: -40 to 75°C (-40 to 167°F)
Storage Temperature	-40 to 85°C (-40 to 185°F)
Ambient Relative Humidity	5 to 95% (non-condensing)
• Power Requirements
Input Voltage	12 to 48 VDC
Power Connector	Terminal block
Power Consumption	MGate 4101-MB-PBS: 340 mA @ 12 VDC, 130 mA @ 48 VDC MGate 4101I-MB-PBS: 375 mA @ 12 VDC, 140 mA @ 48 VDC
• Standards and Certifications
Safety	UL 60950-1, EN 60950-1
EMC	CE, FCC
EMI	EN 55022 Class A, FCC Part 15 Subpart B Class A
EMS	EN 55024, EN 61000-4-2 (ESD) Level 3, EN 61000-4-3 (RS) Level 3, EN 61000-4-4 (EFT) Level 4, EN 61000-4-5 (Surge) Level 3, EN 61000-4-6 (CS) Level 3, EN 61000-4-8, EN 61000-4-11, EN 61000-4-12
Shock	IEC 60068-2-27
Freefall	IEC 60068-2-23
Vibration	IEC 60068-2-6
• Reliability
MTBF (mean time between failures)	513,139 hrs
• Warranty
Warranty Period	5 years
Details	See www.moxa.com/warranty

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Available Models

	Model No.	Description
	MGate 4101-MB-PBS	1-port Modbus to PROFIBUS Slave gateway, 12-48 VDC, 0 to 60°C operating temperature
	MGate 4101I-MB-PBS	1-port Modbus to PROFIBUS Slave gateway with 2 KV Isolation, 12-48 VDC, 0 to 60°C operating temperature
	MGate 4101-MB-PBS-T	1-port Modbus to PROFIBUS Slave gateway, 12-48 VDC, -40 to 75°C operating temperature
	MGate 4101I-MB-PBS-T	1-port Modbus to PROFIBUS Slave gateway with 2 KV Isolation, 12-48 VDC, -40 to 75°C operating temperature

Optional Accessories

DIN-Rail Power Supplies

	Model No.	Description
	DR-4524	45W/2A DIN-Rail 24 VDC power supply with universal 85 to 264 VAC input, -10 to 50°C operating temperature
	DR-75-24	75W/3.2A DIN-Rail 24 VDC power supply with universal 85 to 264 VAC input, -10 to 60°C operating temperature
	DR-120-24	120W/5A DIN-Rail 24 VDC power supply with universal 88 to 132 VAC or 176 to 264 VAC input by switch, -10 to 60°C operating temperature