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Ethernet I/O (IOLAN DS I/O Device Server)

Ethernet I/O (IOLAN DS I/O Device Server)

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  • Remote access and control of digital I/O and relays
  • Universal Digital I/O, Analog input, RTD/Thermocouple temperature sensor input & RS-232/422/485
  • 10/100 Ethernet interface with 1.5kv isolation (802.3 standard)
  • Terminal block connectors for power and I/O

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Overview

Perle’s Ethernet I/O technology (IOLAN DS I/O Device Servers) enables comprehensive access and control of remote digital I/O, analog I/O, pulse I/O, relays and temperature sensors as well as connections of remote serial equipment on any IP network. The IOLAN DS I/O has the ability to monitor environmental alarms, intrusion detection, relay contact closures and equipment failure. Through remote operator or application control, opening and closing of integrated relay contacts or activation of digital output signals can be incorporated into any response of a critical event.

Management, Monitoring and Control of High-Value Distributed I/O Assets

Ideal for

  • The monitoring and protection of high-value distributed I/O assets and access to its data. This also involves the protection and control of the physical environment along with the ability to take corrective action when necessary. Digital and analog sensors, proximity and mechanical switches, relays, pushbuttons, temperature and humidity sensors can assist in determining the integrity of the asset’s local environment. Information from these sent back to a central support location over a network can help an enterprise react more quickly to an important event or failure.

Why IOLAN DS I/O Device Servers are the preferred choice:

  • Universal Digital I/O, Analog input, RTD/Thermocouple temperature sensor input and EIA/RS-232/422/485 offer flexibility for a wide range of applications
  • Digital I/O Extension provides a cable replacement solution by transmitting digital input signals to a remote output peer over an IP/ Ethernet network
  • Models with AES or 3DES encryption are also available
  • Attached I/O devices can be Modbus UID addressable for operational compatibility
  • Plug & Play installation utility eliminates configuration hassles for all IOLAN’s on your IP network
  • Advanced event management using Syslog, and SNMP V3 event notification
  • Central management capabilities via a Perle Device Manager for Windows
  • Access IOLAN DS units using common web browsers or command line interface
  • Software Development Kit available to develop powerful custom applications

Access I/O Devices over Ethernet using Popular Central Applications

An IOLAN I/O Device Server is ideal for remote I/O management using common SCADA or OPC Servers using Modbus/TCP protocol as well as Network Management Systems ( NMS) utilizing SNMP.

Flexible and Reliable COM/TTY Access to Ethernet I/O

An IOLAN I/O Device Server is ideal for connecting COM/TTY based applications such as Modbus ASCII/RTU to remote I/O devices. Perle’s TruePort re-director provides COM port or fixed TTY connections across an IP network.

An Application Program Interface ( API ) is also available so that custom applications can be developed to access distributed I/O channels attached to remote IOLAN I/O Device Servers. Common serial applications such as Visual Basic can be used to send IOLAN API commands to remote IOLAN I/O Device Servers across an IP network. This API is available for the most popular operating systems today.

Universal I/O

The IOLAN DS I/O device server connects to a wide variety of distributed I/O devices.
For examples click here.

Universal I/O on IOLAN I/O Device Servers provides flexibility when used across a wide array of environments. Individual digital channels can be configured as either inputs or outputs. Analog Inputs can support a broad range of voltage or current type devices including industrial grade temperature sensors such as thermocouples and RTDs.

Models with integated solid state relays can be used to control remote contact closures.

Automated response to alarm conditions

IOLAN DS I/O Device Servers have the capability of measuring input conditions and intelligently alerting enterprise resources such as central TCP/IP based applications, Syslog or SNMP. By instantly generating alerts when pre-defined threshold levels have been exceeded, alarm notifications can be passed along when needed. This eliminates the packet based overheads associated with polled environments.

Rugged Industrial-Grade Design

Compact and protective metal enclosure for wall mount or DIN rail mounting environments. Industrial grade unit protection is provided though optical isolation of I/O channels of 2000 Vrms, Ethernet isolation of 1500 Vrms, open/short detection logic on RTD/Thermocouple inputs and 15,000 volts electrostatic discharge protection across all serial pins.

Advanced IP Technology

With support for Next Generation IP (IPv6) the IOLAN range provides organizations with investment protection to meet this rapidly growing standard.

Demand for IPv6, which is compatible with IPv4 addressing schemes, is driven by the need for more IP address. With the implementation and rollout of advanced cellular networks, a robust method is needed to handle the huge influx of new IP addressable devices on the Internet. In fact, the US Department of Defense has mandated that all equipment purchased be IPv6 compatible. In addition, all major Operating Systems such as Windows, Linux, Unix and Solaris, as well as routers, have built-in support for IPv6.

It is therefore important for end users and integrators to select networking equipment that incorporates the IPv6 standard. The IOLAN line with support for IPv6 already built in, is the best choice in serial to Ethernet technology.

Lifetime Warranty

The Perle IOLAN DS is backed by the best service and support in the industry including Perle’s unique lifetime warranty. Since 1976 Perle has been providing its customers with networking products that have the highest levels of performance, flexibility and quality.


Hardware Specs

Technical Specs for Perle I/O Device Servers
IOLAN DS1 D4, DS1 A4, DS1 D2R2, DS1 T4, DS1 A4R2, DS1 A4D2

Main Processor MPC852T, 66 Mhz, 87 MIPS
Memory
RAM MB 16
Flash MB 4
I/O Processor
ATMEG48, 16 MIPS
Network/Ethernet
1 x 10/100Mb RJ45
1.5 KV magnetic isolation
I/O Connectors
Removable terminal blocks
Digital I/O
2 or 4 channels depending on model
software selectable as inputs or outputs
optical isolation of 2000V rms
Digital Input
Dry Contact Logic 0 = open. Logic 1= close to GND
Wet Contact Logic 0 = 0-3VDC, Logic 1= 10VDC-30VDC
Digital Output
Open collector to 30VDC ( source, sink or both )
200 mA max load
Digital out ( DO ) or pulse mode
Relay
Form C type SPDT
Contact rating 1A@30VDC, 0.5A @AC: 120VAC
Breakdown voltage 500 VAC (50/60 Hz)
Relay on time 7 msec; Relay off time: 3 msec.
Total switching time 10 msec.
Insulation resistance 1000 MW minimum at 500 VDC
Analog Input
Channels 4 differential
16-bit resolution
Input range ±150 mVDC, ±500 mVDC, ±1 VDC, ±5 VDC, ±10 VDC, 0-20 mA, 4-20 mA
Optical Isolation 3000 VDC
Fault and overvoltage protection up to ±35 V
Sampling rate 10 samples/sec.
Input impedance 20 M Ohm
Accuracy ±0.1% or better
Zero drift ±5 µV/° C
Span drift ±25 ppm/° C
CMR @ 50/60 Hz 90 dB min
Thermocouple Input
Types J, K, T, E, R, S, B
Isolation voltage 2000 VDC
Sampling rate 10 samples/sec.
Accuracy ±0.15% or better
Zero drift ±5 µV/° C
Span drift ±25 ppm/° C
CMR @ 50/60 Hz 130 dB
RTD ( Resistance Temperature Detector )
Channels 4 differential inputs
Input type PT100, PT1000, Ni 518
Optical Isolation 2000 VDC
Sampling rate 10 samples/sec
Accuracy ±0.05% or better
Zero drift ±2.5 µV/° C
Span drift ±25 ppm/° C
CMR @ 50/60 Hz 130 dB
Protocols
IPV6, IPV4, TCP/IP, ARP, RARP, UDP, UDP Multicast, ICMP, BOOTP, DHCP, TFTP, Telnet, raw, reverse Telnet, MODBus/TCP, RCP, WINS, HTTP, SNMPV3*
Management
Via Web browser
Perle DeviceManager software to manage single or multiple device servers
CLI – Telnet or shared console port
Menu
SNMP, MIB II, Perle MIB, read and write capabilities
SYSLOG
Easy Configuration Wizard
Failsafe mode Default outputs if loss of communication occurs
Set a personalized factory default for IOLANs
Serial Port
Software selectable EIA/RS-232/422/485
DB9M connector
Full modem and hardware flow control on RS-232
50bps to 230Kbps for EIA-232
Customizable baud rate support for unique speed requirements
up to 230Kbps for EIA-422/485
SUN Break Safe
Full bidirectional modem support
15Kv ESD protection on all signals
EIA 232 full duplex
EIA 422 full duplex
EIA 485 4 wire, full duplex
EIA 485 2 wire, half duplex, with echo
EIA 485 2 wire, half duplex, without echo
Indicators
Power/Ready
Network Link activity
Serial Transmit and Receive data LEDs
Dimensions, Weight
Dimensions (L x W x H): 12.7 x 9.2 x 4.5 (cm)
Weight 0.5 kg
Power
9-30V DC on terminal blocks.
Optional AC adapters available from Perle
p/n 04031154 (USA), 04031151 (UK), 04031152 (EU)
TruePort: Fixed TTY/COM port emulation software.
TruePort com/tty redirector for serial based applications on Windows, Linux, Solaris, SCO, HP UX, NCR UNIX and AIX. Perle supports the most comprehensive driver set in the industry. For a complete list of all the latest drivers click here.
Environmental
Operating Temperature 0C to +55C (32F to +131F)
Storage Temperature -40C to +66C (-40F to +150F)
Reach, RoHS and WEEE Compliant
Chassis Metal with an IP30 ingress protection rating
Approvals
FCC Part 15A, CE, CAN/CSA 22.2, UL/CN 60950, EN 55022 Class A, EN 55024 Class A, CFR 47, ICES-003, IEC 60950-1
Warranty
Limited Lifetime Warranty
Line Art
IOLAN DS1 D4 – 4 Digital I/O and 1 RS-232/422/485 Serial Port
Distributed IO

IOLAN DS1 D2R2 – 2 Digital I/O, 2 Relay outputs and 1 RS-232/422/485 Serial Port
Ethernet IO

IOLAN DS1 A4 – 4 Analog Inputs and 1 RS-232/422/485 Serial Port
Ethernet IO

IOLAN DS1 T4 – 4 Thermocouple/RTD sensor inputs and 1 RS-232/422/485 Serial Port
Remote IO

IOLAN DS1 A4R2 – 4 Analog inputs and 2 Relay Outputs and 1 RS-232/422/485 Serial Port
Remote IO

IOLAN DS1 A4D2 – 4 Analog inputs and 2 Digital I/O and 1 RS-232/422/485 Serial Port
Distributed IO

* No SNMPV3 encryption. For full SNMPV3 support see IOLAN SDS Device Servers.

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