45MR-6600-T - Module for the ioThinx 4500 Series, 6 RTDs, -40 to 75C operating temperature

Introduction
Moxa’s ioThinx 4500 Series (45MR) Modules are available with DI/Os, AIs, relays, RTDs, and other I/O types, giving users a wide variety of options to choose from and allowing them to select the I/O combination that best fits their target application. With its unique mechanical design, hardware installation and removal can be done easily without tools, greatly reducing the amount of time required to set up and replace the modules.

Easy Tool-Free Installation and Removal
The ioThinx 4500 Series has a unique mechanical design that reduces the amount of time required for installation and removal. In fact, screwdrivers and other tools are not required for any part of the hardware installation, including mounting the device on a DIN-rail, as well as connecting the wiring for both communication and I/O signal acquisition. Furthermore, no tools are required to remove the ioThinx from a DIN-rail. Removing all of the modules from a DIN-rail is also easy using the latch and release tab.

Input/Output Interface
Digital Input Channels:
- 45MR-1600: 16
- 45MR-1601: 16
- 45MR-2606: 8

Digital Output Channels:
- 45MR-2600: 16
- 45MR-2601: 16
- 45MR-2606: 8

Analog Input Channels:
- 45MR-3800: 8
- 45MR-3810: 8

- Relay Channels: 45MR-2404: 4
- Analog Output Channels: 45MR-4420: 4
- RTD Channels: 45MR-6600: 6
- Thermocouple Channels: 45MR-6810: 8
- System Power Input Channels: 45MR-7210: 1
- Field Power Input Channels: 45MR-7210: 1
- Field Potential Output Channels: 45MR-7820: 8
- Isolation: 3k VDC or 2k Vrms

Digital Inputs
- Connector: Spring-type Euroblock terminal
- Sensor Type: Dry contact, Wet contact (NPN or PNP)

I/O Mode:
- 45MR-1600/1601: DI or event counter (only supports the first 4 channels)
- 45MR-2606: DI or event counter (only supports the first 2 channels)

Dry Contact:
- On: short to FP+/FP-
- Off: open

Wet Contact (DI to FP-):
- On: 10 to 30 VDC
- Off: 0 to 3 VDC

Wet Contact (DI to FP+):
- On: 10 to 30 VDC
- Off: 0 to 3 VDC

- Counter Frequency: 1 kHz
- Digital Filtering Time Interval: Software configurable

Digital Outputs
- Connector: Spring-type Euroblock terminal

I/O Type:
- 45MR-2600: Sink
- 45MR-2601/2606: Source

I/O Mode:
- 45MR-2600/2601: DO or pulse output (only supports the first 4 channels)
- 45MR-2606: DO or pulse output (only supports the first 2 channels)

- External Power: 12/24 VDC
- Pulse Output Frequency: 1 kHz
- Over-Voltage Protection: 45 VDC
- Over-Temperature Shutdown: 175°C (typical), 150°C (min.)
- Current Rating: 500 mA per channel

Relays
- Connector: Spring-type Euroblock terminal
- Type: Form A (N.O.) power relay
- I/O Mode: DO

Contact Current Rating:
- Resistive load: 2 A @ 30 VDC
- Resistive load: 2 A @ 250 VAC

- Relay On/Off Time: 10 ms (max.)
- Initial Insulation Resistance: 1000 mega-ohms (min.) @ 500 VDC
- Mechanical Endurance: 5,000,000 operations
- Electrical Endurance: 45MR-2404 Models: 50,000 operations @ 2 A resistive load
- Contact Resistance: 100 milli-ohms (max.)

Analog Inputs
- Connector: Spring-type Euroblock terminal
- I/O Mode: Voltage/Current
- I/O Type: Differential
- Resolution: 16 bits

Input Range:
- 45MR-3800: 0 to 20 mA, 4 to 20 mA, 4 to 20 mA (burnout detection)
- 45MR-3810: 0 to 10 VDC or -10 to 10 VDC

Over-Voltage Protection:
- -25 to +30 VDC (power on)
- -35 to +35 VDC (power off)

Accuracy:
- ±0.1% FSR @ 25°C
- ±0.3% FSR @ -40 and 75°C

Sampling Rate:
- All channels: 100 samples/sec
- Per channel: 12.5 samples/sec
- Single channel: 100 samples/sec

Input Impedance:
- 45MR-3800: 120 ohms
- 45MR-3810: 10 mega-ohms (min.)

Analog Outputs
- Connector: Spring-type Euroblock terminal
- I/O Mode: Voltage/Current
- Output Range: 0 to 10 VDC, 0 to 20 mA, 4 to 20 mA
- Resolution: 12-bit
- Accuracy: ±0.1% FSR @ 25°C, ±0.3% FSR @ -40 to 75°C
- Load (Current Mode): Internal power: 500 ohms (max.)
- Load (Voltage Mode): 1000 ohms (min.)

RTDs
- Connector: Spring-type Euroblock terminal

Sensor Type:
- PT50, PT100, PT200, PT500 (-200 to 850°C)
- PT1000 (-200 to 350°C)
- JPT100, JPT200, JPT500 (-200 to 640°C)
- JPT1000 (-200 to 350°C)
- NI100, NI200, NI500 (-60 to 250°C)
- NI1000 (-60 to 150°C)
- NI120 (-80 to 260°C)

- Resistance Type: 310, 620, 1250, and 2200 ohms
- Input Connection: 2- or 3-wire
- Sampling Rate: All channels: 12 samples/sec, Per channel: 2 samples/sec
- Resolution: 0.1°C or 0.1 ohms
- Accuracy: ±0.1% FSR @ 25°C, ±0.3% FSR @ -40 and 75°C
- Input Impedance: 625 kilo-ohms (min.)

Thermocouples
- Connector: Spring-type Euroblock terminal
- Sensor Type: J, K, T, E, R, S, B, N
- Millivolt Type: ±19.532 mV, ±39.062 mV, ±78.126 mV
- Resolution: 16 bits
- Millivolt Accuracy: ±0.1% FSR @ 25°C, ±0.3% FSR @ -40 and 75°C
- Sampling Rate: All channels: 12 samples/sec, Per channel: 1.5 samples/sec
- Input Impedance: 1 mega-ohms (min.)

System Power Parameters
- Power Connector: Spring-type Euroblock terminal
- No. of Power Inputs: 1
- Input Voltage: 12 to 48 VDC
- Output Current: 1 A (max.)
- Power Consumption: 800 mA @ 12 VDC
- Over-Voltage Protection: 55 VDC
- Over-Current Protection: 1 A @ 25°C

Field Power Parameters
- Power Connector: Spring-type Euroblock terminal
- No. of Power Inputs: 1
- Input Voltage: 12/24 VDC
- Output Current: 2 A (max.)
- Over-Current Protection: 2.5 A @ 25°C
- Over-Voltage Protection: 33 VDC
- Potential Output Mode: 45MR-7820: 0 VDC, 12/24 VDC

Power Consumption
System Power:
- 45MR-1600: 59.4 mA @ 3.3 VDC
- 45MR-1601: 59.4 mA @ 3.3 VDC
- 45MR-2404: 44 mA @ 3.3 VDC
- 45MR-2600: 57.2 mA @ 3.3 VDC
- 45MR-2601: 63.8 mA @ 3.3 VDC
- 45MR-2606: 62.7 mA @ 3.3 VDC
- 45MR-3800: 197.3 mA @ 3.3 VDC
- 45MR-3810: 187 mA @ 3.3 VDC
- 45MR-4420: 44 mA @ 3.3 VDC
- 45MR-6600: 131.7 mA @ 3.3 VDC
- 45MR-6810: 148.1 mA @ 3.3 VDC
- 45MR-7210: 45m A @ 24 VDC

Field Power:
- 45MR-1600: 19.3 mA @ 12 VDC, 25.3 mA @ 24 VDC
- 45MR-1601: 19.3 mA @ 12 VDC, 25.3 mA @ 24 VDC
- 45MR-2404: 31.2 mA @ 12 VDC, 24.7 mA @ 24 VDC
- 45MR-2606: 15.4 mA @ 12 VDC, 18.7 mA @ 24 VDC
- 45MR-4420: 220.2 mA @ 12 VDC, 122.3 mA @ 24 VDC

Physical Characteristics
- Housing: Plastic
- Dimensions: 19.5 x 99 x 60.5 mm (0.77 x 3.90 x 2.38 in)

Weight:
- 45MR-1600: 77 g (0.17 lb)
- 45MR-1601: 77.6 g (0.171 lb)
- 45MR-2404: 88.4 g (0.195 lb)
- 45MR-2600: 77.4 g (0.171 lb)
- 45MR-2601: 77 g (0.17 lb)
- 45MR-2606: 77.4 g (0.171 lb)
- 45MR-3800: 79.8 g (0.176 lb)
- 45MR-3810: 79 g (0.175 lb)
- 45MR-4420: 79 g (0.175 lb)
- 45MR-6600: 78.7 g (0.174 lb)
- 45MR-6810: 78.4 g (0.173 lb)
- 45MR-7210: 77 g (0.17 lb)
- 45MR-7820: 73.6 g (0.163 lb)

- Installation: DIN-rail mounting
- Strip Length: I/O cable, 9 to 10 mm

Wiring:
- 45MR-2404: 18 AWG
- 45MR-7210: 12 to 18 AWG
- 45MR-2600/45MR-2601/45MR-2606: 18 to 22 AWG
- All Other 45MR Models: 18 to 24 AWG

Environmental Limits
- Operating Temperature: Standard Models: -20 to 60°C (-4 to 140°F), Wide Temp. Models: -40 to 75°C (-40 to 167°F)
- Storage Temperature (package included): -40 to 85°C (-40 to 185°F)
- Ambient Relative Humidity: 5 to 95% (non-condensing) 
- Altitude: Up to 4000 meters 

Standards and Certifications
- EMC: EN 55032/35
- EMI: CISPR 32, FCC Part 15B Class A

EMS:
- IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV
- IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m
- IEC 61000-4-4 EFT: Power: 1 kV; Signal: 0.5 kV
- IEC 61000-4-5 Surge: Power: 2 kV; Signal: 1 kV
- IEC 61000-4-6 CS: 3 V
- IEC 61000-4-8 PFMF

- Shock: IEC 60068-2-27
- Vibration: IEC 60068-2-6
- Safety: UL 61010-2-201
- Hazardous Locations: ATEX, Class I Division 2

Declaration
- Green Product: RoHS, CRoHS, WEEE

MTBF
Time:
- 45MR-1600: 661,247 hrs
- 45MR-1601: 661,247 hrs
- 45MR-2404: 1,955,805 hrs
- 45MR-2600: 647,334 hrs
- 45MR-2601: 660,179 hrs
- 45MR-2606: 638,652 hrs
- 45MR-3800: 2,085,426 hrs
- 45MR-3810: 2,478,459 hrs
- 45MR-4420: 1,450,453 hrs
- 45MR-6600: 2,291,755 hrs
- 45MR-6810: 1,649,892 hrs
- 45MR-7210: 2,550,077 hrs
- 45MR-7820: 256,886,914 hrs

- Standards: Telcordia SR332