Important Notice: This product is End of Life. For finding the suitable replacement, please check SE5904D Make Serial Devices Ready to the Network The Industrial Serial Server SE5404D is a 4-port gateway between Ethernet (TCP/IP) and serial signal communications. It allows almost any serial device to be connected to a new or existing Ethernet network. By encapsulating serial data and transporting it over to Ethernet, SE5404D offers full-duplex, bi-directional data transmission transparent between serial port and Ethernet network. Easy to Use Flexible configuration options enable this unit to be setup over Ethernet by Telnet, Web browser, Serial Console, or other utilities. Packed in a rugged metal housing for DIN rail or wall mount with 9~48VDC wide power input range, SE5404D is ideal for almost any industrial and manufacturing automation. Atop Virtual COM software provides existing Windows based applications to access a serial device by mapping to a remote serial server via Ethernet. Specially Designed for Automation Fields In industrial and manufacturing automation fields, SE5404D is used as a field d e v ice t o connect Ethernet through TCP/IP protocol directly. It is also specially designed for conjunction with PLCs, HMIs, Barcode Scanners, Data Terminals, Electronic Kanbans , Shop Floor Control Systems, and Pick-to-Light Systems.

Network Interface
Speed	IEEE 802.3 10BaseT IEEE 802.3u 100BaseT(X)
LAN Mode	Dual Subnets
Connector ports	2x 10/100BASE-T(X) RJ-45

Serial Interface
Connector	DB model : D-Sub9 TB and SiS model : 5.08mm 5-Pin Terminal block
Mode	RS-232/422/485 software selectable (TB and DB models) RS-232/422/485 sw selectable (SiS model)
Ports	4 + 1 console port (RJ45)
Baud Rate	50 ~ 460,800 bps software selectable 300 ~ 460,800 bps (SiS Models)
Data Bits	5, 6, 7, 8 software selectable
Stop Bits	1, 2 software selectable
Flow Control	None, Xon/Xoff, RTS/CTS
Isolation	8 kV ESD, 2 kV Magnetic isolation (Sis versions only)

Software
Protocols	ICMP, TCP (UDP)/IP, DHCP Client, NTP,DNS, SNMP, SMTP, HTTP,Telnet
Configuration	Atop Management Utility, Web UI, Telnet, Serial Console
VirtualCOM	Windows/Linux redirection software
Link Modes - TCP Client	Single destination or VirtualCOM
Link Modes - TCP Server	4 Connections; VirtualCOM or reverse Telnet
Link Modes - UDP	Up to 4 Ranges IP

Power	Value
Input Voltage	Dual 9 - 48VDC
Input Current	0.65 A @ 9 VDC
Power Consumption	Approximately 5.85 W (Max)
Connector	7-Pin 5.08mm Lockable Terminal Block
Power Redundancy	Yes
Reverse Polarity Protection	Yes
Relay Output	1A @ 30 VDC (normal open)

Physical Characteristics
Housing	IP30 aluminum housing
Dimension (W x H x D)	53.4 mm x 145.7 mm x 119.9 mm
Weight	900g
Installation	DIN-Rail , Wall mount (optional kit)
Reset Button	Yes

Environmental Limits
Operating Temperature	-40°C~80°C (-40°F~176°F)
Storage Temperature	-40°C~85°C (-40°F~185°F)
Ambient Relative Humidity	5%~95%, 55°C (Non-condensing)

Certification	Standard
Safety	EN 60950-1:2011
EMC	FCC Class A, CE Class A
RoHS 2	Yes
REACH	Yes

Standard	Item	Test	Value	Level	Criteria
IEC 61000-4-2	ESD	Contact Discharge	±6kV	3	A
IEC 61000-4-2	ESD	Air Discharge	±8kV	3	A
IEC 61000-4-3	RS	Radiated (enclosure)	10 V/m	3	A
IEC 61000-4-4	EFT	Power Ports	±2.0kV	3	A
IEC 61000-4-4	EFT	Signal Port	±1.0KV	3	A
IEC 61000-4-5	Surge	Power Port (L-2-E)	±0.5KV	2	A
IEC 61000-4-5	Surge	Signal Port (L-2-E)	±2.0KV	3	A
IEC 61000-4-6	CS	Power Ports	10 V	3	A
IEC 61000-4-6	CS	Signal Port	10 V	3	A
IEC 61000-4-8	PFMF	Enclosure ports	1 A/m continuous	1	A

Certification	Standard
Shock	IEC 60068-2-27
Drop	IEC 60068-2-32
Vibration	IEC 60068-2-64
Warranty	5 Years
MTBF	21 Years

MODEL NAME	PART NUMBER	DESCRIPTION	ETHERNET PORTS	SERIAL PORTS
SE5404D-4P-DB	1P1SE5404D0001G - EOL	Ind. 4-Port Serial Device Server, 10/100BASET(X), DB9	2 (RJ45)	4 (DB9)
SE5404D-4P-TB	1P1SE5404D0003G - EOL	Ind. 4-Port Serial Device Server, 10/100BASET(X), TB5	2 (RJ45)	4 (TB5)
SE5404D-4P-Sis	1P1SE5404D0002G - EOL	Ind. 4-Port Ser. Dev. Serv,10/100BASET(X), 3kV Isolated	2 (RJ45)	4 (TB5)

MODEL NAME	PART NUMBER	DESCRIPTION
SDR-75-24	50500752240001G	75W/3.2A DIN-Rail 24VDC power supply with 88~264VAC / 124~370VDC input
UN315-1212 (US-Y)	50500151120003G	Y-Type power adaptor, 100~240VAC input, 1.25A @ 12VDC output, US plug, LV6
UNE315-1212 (EU-Y)	50500151120013G	Y-Type power adaptor, 100~240VAC input, 1.25A @ 12VDC output, EU plug, LV6
CBL-RJ45(8P)-DB9(F)-90-C	50891971G	8-pin RJ45-DB9 debug cable, 90cm
ADP-DB9(F)-TB5	59906231G	Female DB9 to Female 3.81 TB5 Converter
GDC-120	59906861G	120mm copper woven grounding cable
Wall Mount kit	202EH731000003G	Black metal wall mount kit
Conductive DIN-Rail Kit	201EH731000005G	Conductive silver metal DIN-Rail Kit

Datasheet

VERSION	NAME	TIME	SIZE	DOWNLOAD
v5	Datasheet EN	2017-06-05	2.85 MB

Manual

VERSION	NAME	TIME	SIZE	DOWNLOAD
v1.4	SE5404D User Manual	2017-04-20	3.11 MB

Quick Start Guide

VERSION	NAME	TIME	SIZE	DOWNLOAD
v1.5	SE5404D-MB5404D Hardware Installation Guide	2017-09-12	251.41 KB

Firmware

VERSION	NAME	TIME	SIZE	DOWNLOAD
v4.54	SE5404D Firmware	2017-04-19	4.25 MB

Utility

VERSION	NAME	TIME	SIZE	DOWNLOAD
v5.20	Management Utility for Windows	2016-10-28	16.21 MB

Test reports

VERSION	NAME	TIME	SIZE	DOWNLOAD
	SE5404D Declarations of Conformity	2023-03-09	451.50 KB