| Models |
iDS-718i-D |
iDS-728i-T |
iDS-718iM-D |
iDS-728iM-T |
iDS-448iM-D |
| CPU Module |
| CPU |
32-bit RISC, 720 Mhz |
| RAM |
256 MB DDR3 |
| Flash |
256 MB |
| Peripheral |
microSD, RTC, Serial Number, Watchdog, Buzzer |
| Communication Interface |
| COM1 |
5-wire RS-232/422/485 (Isolated) |
| COM2 |
– |
5-wire RS-232/422/485 (Isolated) |
– |
5-wire RS-232/422/485 (Isolated) |
5-wire RS-232/422/485 (Isolated) |
| COM3 |
– |
– |
– |
– |
5-wire RS-232/422/485 (Isolated) |
| COM4 |
– |
– |
– |
– |
5-wire RS-232/422/485 (Isolated) |
| Ethernet |
10/100 Base-TX, RJ-45 port (Auto-negotiating, Auto MDI/MDI-X, LED indicators), PoE (IEEE 802.3af, Class 1) |
| COM Port Signals |
| 3-wire RS-232 |
RxD, TxD and GND |
| 5-wire RS-232 |
RxD, TxD, CTS, RTS and GND |
| RS-422/485 |
TxD+, TxD-, RxD+, RxD- and GND/Data+, Data- and GND |
| RS-485 |
Data+, Data- and Iso.GND |
| COM Port Formats |
| Data Bits |
5, 6, 7, 8 |
| Parity |
None, Even, Odd, Mark, Space |
| Stop Bits |
1, 1.5, 2 |
| Baud Rate |
921.6 kbps Max. |
| Flow Control |
RTS/CTS, XON/XOFF |
| Pull High/Low Resistor |
Switch-selectable (1 kΩ for RS-422/485, Non-Resistor for RS-232) |
| Power |
| ESD Protection |
Yes (with Frame Ground) |
| Protection |
Power input reverse polarity protection |
| Required Supply Voltage |
+12 VDC ~ +48 VDC (non-regulated) or PoE (IEEE 802.3af, Class 1) |
| Power Consumption |
3.5 W |
| Software |
| Protocols |
ICMP, IPv4, TCP, UDP, DHCP, BOOTP, Telnet, SSH, FTP, SFTP, DNS, SNMP V1/V2c/V3, HTTP, SMTP, ARP |
| Configuration Method |
Web, Serial Console, Telnet/SSH Console, eSearch Utility for Windows |
| Virtual COM for Windows |
Windows 2000, Windows XP/2003/Vista/2008/7/8 x86/x64, 2012 x64, XP Embedded |
| Virtual COM for Linux |
Linux kernel 2.4.x, 2.6.x, 3.x |
| SNMP Standards |
RFC1213 MIB-II, RFC1317 |
| Application Modes |
Virtual COM, TCP Server, TCP Client, UDP, Pair Connection, RFC2217, Terminal, Reverse Telnet, TCP Modem |
| Mechanism |
| Dimensions (W x H x D) |
78 mm x 114 mm x 42 mm
(97 mm x 114 mm x 42 mm for "M" versions ) |
78 mm x 120 mm x 42 mm
( 97 mm x 120 mm x 42 mm for "M" versions ) |
| Installation |
DIN-Rail |
| Casing |
Plastic (Metal for "M" versions) |
| Environment |
| Operating Temperature |
-25 °C ~ +75 °C |
| Storage Temperature |
-40 °C ~ +80 °C |
| Humidity |
5 ~ 90% RH, non-condensing |
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