Analog Output & Digital I/O Ethernet Modules
• 8 Analog DC Voltage Outputs ±10V (calibrated), ±5V (sub-range)
• 4 Discrete Voltage I/O Channels 0-32V DC
• 12 to 32V DC Power (2.8W)
XT1541: Modbus/TCP and i2o protocol
XT1542: Ethernet/IP protocol
XT1543: Profinet protocol
The XT1540 interfaces analog output and discrete I/O signals between measurement and control devices over Ethernet. Discrete I/O are individually configurable for input or high-side switched output operation.
Rugged construction, high density design, and easy USB-to-PC/Windows setup combine for a very effective I/O solution. These units are ideal for remote monitoring, distributed control, or SCADA applications.
Analog Output Ranges: ±5V, ±10V DC
Discrete Input Range: 0-32V DC, TTL thresholds
Discrete Output Range: 0-32V DC, open-source, up to 250mA
Ethernet Communication: Modbus TCP/IP, Ethernet/IP, Profinet, i2o® peer-to-peer, 10/100Base-T(X) PriorityChannel™ device determinism
Power Requirement: 12 to 32V DC (2.8W)
USB Connector Type: USB Mini-B type socket, 5-pin.
USB Connector Data Rate: 12Mbps. USB v1.1 and 2.0 compatible.
USB Connector Maximum Cable Length: 5.0 meters.
USB Transient Protection: Transient voltage suppression on power and data lines.
Driver: Not required. Uses Windows HID drivers.
Configuration: 8 output channels, each with a 16-bit D/A converter.
Input Type: ±10V or ±5V DC, configurable by channel.
Accuracy: Better than ±0.1% of span.
Input Type: 4 active-high, buffered inputs, with a common connection. Inputs are tied in tandem to output drains for optional loopback monitoring of output state.
Input Signal Voltage Range: 0 to 32V DC.
Input Current: 280μA, typical at 32V DC.
Input Signal Threshold: 1.7V DC typical with100mV of hysteresis.
Input Resistance: 10K ohms, typical.
Input Response Time: 10ms, nominal.
Output Type: 4 open-source, smart, p-channel mosfet switches with a common drain connection. Provides high-side (sourcing) switching between the load and return.
Output Signal Voltage Range: 0 to 32V DC. 6-32V excitation source required.
Output “ON” Resistance: 0.5 ohms typical, 1.0 ohms maximum.
Output “ON” Current Range: 0 to 250mA DC, continuous (up to 1A total for all 4 channels combined).
Output Response Time: 10ms, nominal.
Protocols: Modbus TCP/IP, i2o peer-to-peer, Ethernet/IP, or Profinet depending on model number.
Ethernet Communication Controller: Innovasic RapID™ Platform with PriorityChannel™ for determinism at the device regardless of network load.
Modbus TCP/IP (slave): Port 502 reserved. Supports up to 10 sockets.
i2o Peer-to-Peer (master/slave): Can map 4-channel input groups to output groups at two destination IP addresses. Timed or change-of-state updates. Supports GPRS/GSM systems.
Ethernet/IP (adapter): Supports 16 connections. EDS file on website.
Profinet (server): Supports 1 connection. GSDML file on website.
Connectors: Two shielded 8-pin RJ-45 sockets, 10BaseT/100BaseTX.
Wiring: Auto-crossover for MDI or MDI-X.
IP Address: User-configurable. 192.168.1.100 default static IP address.
Data Rate: Auto-negotiated, 10Mbps or 100Mbps.
Compliance: IEEE 802.3, 802.3u, 802.3x.
Operating Temperature: -40 to 65°C (-40 to 149°F).
Storage Temperature: -40 to 85°C (-40 to 185°F).
Relative humidity: 5 to 95% non-condensing.
Power Requirement: 12 to 32V DC (110mA maximum @ 24V).
Isolation: I/O channels (as a group), network (each port), and power circuits isolated from each other.
Peak Isolation: 1500V AC, ANSI/ISA-82.01-1988.
Continuous Isolation: 250V AC, 354V DC.
MTBF: 457,517 hrs. at 25°C; 339,622 hrs. at 40°C.
Vibration Immunity: 4g, per IEC 60068-2-64.
Shock Immunity: 25g, per IEC 60068-2-27.
Approvals: CE compliant. UL/cUL listings. ATEX Certified. Designed for Class I; Division 2; Groups ABCD; Zone 2. ATEX II 3 G Ex nA IIC T4 Gc -40°C < Ta < +80°C
Electromagnetic Compatibility (EMC) Compliance
Radiated Emissions: BS EN 61000-6-4, CISPR 16.
RFI: BS EN 61000-6-2, IEC 61000-4-3.
Conducted RFI: BS EN 61000-6-2, IEC 61000-4-6.
ESD: BS EN 61000-6-2, IEC 61000-4-2.
EFT: BS EN 61000-6-2, IEC 61000-4-4.
Surge Immunity: BS EN 61000-6-2, IEC 61000-4-5.
General: General purpose plastic enclosure for mounting on 35mm “T-type” DIN rail.
Case Material: Self-extinguishing polyamide, UL94 V-0 rated, color light gray. General purpose NEMA Type 1 enclosure.
Circuit Board: Military grade fire-retardant epoxy glass (IPC-4101/98).
I/O Connectors: Removable plug-in type terminal blocks rated for 12A/250V; AWG #26-12, stranded/solid copper wire.
Dimensions: Width = 22.5mm (0.9 inches), Length = 114.5mm (4.51 inches), Depth = 99.0mm (3.90 inches).
Shipping Weight: 0.5 pounds (0.22 Kg) packed.
Features & Benefits
• Multi-function, multi-channel stand alone module is very economical
• Built-in 10K ohm pull-down resistors for 2/3-wire sensors (contacts, promixity, TTL)
• Configurable normal/reverse input logic
• Outputs include built-in read-back capability
• Easy setup with Windows software via USB
• i2o peer-to-peer updates based on change-of-state and/or timed updates
• Continuously changing "heart-beat" register validates module operation
• High-Density 22.5mm wide package with pluggable, front-facing terminals
• Dual Ethernet 10/100 ports (auto-negotiation) reduce switch port requirements
• 1500V AC isolation (between I/O, power, and network ports) and surge/transient protection
• Supports bussed/rail and redundant power
• -40°C to +70°C wide temperature operation
• Withstands 25g shock and 4g vibration
• CE and UL/cUL Class 1 Div 2 Zone 2 approvals
• ATEX Certified.