| Serial Interface |
| Serial Ports |
4 x DB9 male |
| Serial Standards |
RS232 / 4-wire RS422 or RS485 / 2-wire RS485 |
| Baud Rate (Data Rate) |
50bps to 921Kbps |
| Data Bits |
5, 6, 7, 8 |
| Parity Type |
1, 1.5, 2 |
| Stop Bit |
Odd, Even, None, Space, Mark |
| Flow Control |
RTS/CTS and DTR/DSR (RS232 only)
XON/XOFF |
| Signals |
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 |
| 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 | -- | -- | -- | |
| Pin |
RS232 |
| 1 |
DCD |
| 2 |
RxD |
| 3 |
TxD |
| 4 |
DTR |
| 5 |
GND |
| 6 |
DSR |
| 7 |
RTS |
| 8 |
CTS |
| 9 |
-- |
| 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 |
| Serial Line Protection |
2KV isolation protection
1KV (level 2) surge protection
15KV ESD protection |
| Ethernet Interface |
| Ethernet Ports |
2 x RJ45 |
| Standard |
10/100BASE-TX |
| Distance |
100m |
| Switch Architecture |
Store-and-Forward |
| Address Table |
1K |
| ESD Protection |
6KV |
| Surge Protection |
2KV |
| Hardware |
| Installation |
DIN-rail kit and wall-mount ear |
| Enclosure |
IP 40 metal |
| Dimensions (W x D x H) |
50 x 87.8 x 135 mm |
| Weight |
625g |
| LED Indicators |
System: Power 1, Power 2, Fault, SYS,I/O
TP Port: Link/ Active
Serial Port: Tx and Rx |
| Power Requirements |
12~48V DC, redundant power with reverse polarity protection |
| Power Consumption |
Full Loading
12VDC: 0.419A (5.1 watts)
24VDC: 0.227A (5.4 watts)
48VDC: 0.136A (6.5 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 |
| DI and DO |
2 Digital Input (DI):
Level 0: -24V~2.1V (±0.1V)
Level 1: 2.1V~24V (±0.1V)
Input Load to 24V DC, 10mA max.
2 Digital Output (DO):
Open collector to 24V DC, 100mA max. |
| 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 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 max. 4 accessible IP address hosts/ranges |
| SNMP MIBs |
RFC1213 MIB-II
RFC1317 RS232-like MIB |
| Standards Conformances |
| Regulatory Compliance |
FCC Part 15 Class A,
CE Certification Class A |
| Stability Testing |
IEC60068-2-32 (Free fall)
IEC60068-2-27 (Shock)
IEC60068-2-6 (Vibration) |
| Standards |
IEEE 802.3 10BASE-T
IEEE 802.3u 100BASE-TX
RFC 768 UDP
RFC 793 TFTP
RFC 791 IP
RFC 792 ICMP
RFC 854 Telnet
RFC 958 NTP
RFC 1591 DNS (client only)
RFC 1908 SNMPv2c
RFC 2068 HTTP
RFC 2131 DHCP Client
RFC 2732 Format for Literal IPv6 Addresses in URL's
RFC 3315 DHCPv6 Client
RFC 3513 IPv6 Addressing Architecture
RFC 3596 DNSv6
RFC 4443 ICMPv6
EIA/TIA RS232/422/485 |
| Regulatory Approval |
RoHS |
| Environment |
| Operating Temperature |
-40 ~ 75 degrees C |
| Storage Temperature |
-40 ~ 85 degrees C |
| Humidity |
5 ~ 95% (non-condensing) |
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