Danh mục

RS232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
RS422: Tx+, Tx-, Rx+, Rx-, GND
4-wire RS485: Tx+, Tx-, Rx+, Rx-, GND
2-wire RS485: Data A (+), Data B (-), GND

Pin Assignment

Serial Port

Pin	RS232	RS422 RS485-4W	RS485-2W
1	DCD	TxD+	--
2	RxD	TxD-	--
3	TxD	RxD-	Data-
4	DTR	RxD+	Data+
5	GND	GND	GND
6	DSR	--	--
7	RTS	--	--
8	CTS	--	--
9	--	--	--

4-pin Terminal Block

Pin	RS422 RS485-4W	RS485-2W
1	TxD+(A)	--
2	TxD-(B)	--
3	RxD-(B)	Data-(B)
4	RxD+(A)	Data+(A)

Operation Mode

RTU Master/RTU Slave/ASCII Master/ASCII Slave
Master mode: Supports up to 32 TCP slave connection requests
Slave mode: Supports up to 32 TCP master connection requests

Ethernet Interface

Ethernet Port

1 x SFP

Standard

100BASE-FX

Connector

Fiber Mode

Single mode or multi-mode (may vary on SFP module)

Transmission Mode

Full duplex

Distance

2km to 120km (may vary on SFP module)

Cable

50 or 62.5/125μm multi-mode fiber cable
9/125μm single-mode cable

ESD Protection

6KV

Surge Protection

2KV

Hardware

Installation

DIN-rail kit and wall-mount ear

Enclosure

IP 30 metal

Dimensions (W x D x H)

32 x 87.8 x 135 mm

Weight

390g

LED Indicators

System: Power 1, Power 2, Fault, SYS
SFP: Link/Active
Serial Port: Tx and Rx

Power Requirements

9~48V DC / 24V AC, redundant power with reverse polarity protection

Power Consumption

Full Loading
9VDC: 0.44A (3.96 watts)
12VDC: 0.33A (4 watts)
24VDC: 0.17A (4.08 watts)
48VDC: 0.1A (4.8 watts)

Connector

Removable 6-pin terminal block for power input
Pin 1/2 for Power 1, Pin 3/4 for fault alarm, Pin 5/6 for Power 2

Alarm

Provides one relay output for power failure
Alarm relay current carry ability: 1A @ DC 24V

Reset Button

< 5 sec: System reboot
> 5 sec: Factory default

Management

Management Interfaces

Web management
Telnet Console management
Windows-based MB VCOM Utility management
SNMPv1, v2c / SNMP Trap
UNI-NMS monitoring
PLANET Smart Discovery Utility

IP Version

IPv4 and IPv6

Operation Mode

RTU Master
RTU Slave
ASCII Master
ASCII Slave

Virtual COM Utility Platform Supports

Windows-based only:
Windows XP
Windows Server 2003
Windows 7
Windows Server 2008
Windows 8 (Must install the latest version of WinPcap)
Windows Server 2012 (Must install the latest version of WinPcap)
Windows 10

Fault Alarm

Record: System log / SNMP trap

Time

NTP

Security

Allow maximum 4 accessible IP address hosts/ranges

SNMP MIBs

RFC1213 MIB-II
RFC1317 RS232-like MIB

Environments & Standards

Operating Temperature

-40 ~ 75 degrees C

Storage Temperature

-40 ~ 85 degrees C

Humidity

5 ~ 95% (non-condensing)

Regulatory Compliance

FCC Part 15 Class A,
CE Certification Class A
RoHS

Stability Testing

IEC60068-2-32 (Free fall)
IEC60068-2-27 (Shock)
IEC60068-2-6 (Vibration)

Data sheet Planet IMG-2105AT / IMG-2102T / IMG-2102TS

Planet IMG-2105AT
IP30 Industrial 1-Port RS232/RS422/RS485 Modbus Gateway with 1-Port 100BASE-FX SFP

Serial Interface

One DB9 interface that supports RS232
One terminal block interface that supports 2-wire RS485 and 4-wire RS422/RS485 operation
Asynchronous serial data rates up to 921600bps

Ethernet Interface

Choice of fiber connectors: SC/LC fiber connector or multi-mode/single mode fiber connector

Management Function

Built-in IP-based Web interface and telnet interface for remote management
Software Protocol supports Modbus TCP, Modbus RTU, Modbus ASCII, IP, ARP, DHCP and DNS
Supports RTU Master, RTU Slave, ASCII Master, and ASCII Slave four serial operation modes via management interface
Master mode supports 32 TCP slave connection requests
Slave mode supports 32 TCP master connections
PLANET Modbus Gateway utility for finding client device on the network
PLANET Smart Discovery utility automatically finds the client devices on the network
Firmware upgrade/configuration backup and restore via HTTP protocol

Industrial Case and Installation