Remote I/O
6
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ioThinx 4500 Series (45MR) Modules
45MR-1600: Module for ioThinx 4500 Series, 16 DIs, 24 VDC, PNP
Inputs and Outputs
Digital Inputs: 16 channels
Isolation: 3k VDC or 2k Vrms
Digital Input
Sensor Type: PNP type
I/O Mode: DI or Counter (only supports the first 4
channels)
Dry Contact:
On: Short to FP+
Off: Open
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
Physical Characteristics
Weight: 77 g (0.17 lb)
Power Consumption (Max.)
System Power: 59.4 mA @ 3.3 VDC
Field Power: 19.305 mA @ 12 VDC, 25.3 mA @ 24 VDC
MTBF (mean time between failures)
Time: 661,247 hrs
Standard: Telcordia SR332
45MR-1601: Module for ioThinx 4500 Series, 16 DIs, 24 VDC, NPN
Inputs and Outputs
Digital Inputs: 16 channels
Isolation: 3k VDC or 2k Vrms
Digital Input
Sensor Type: NPN type
I/O Mode: DI or Counter (only supports the first 4
channels)
Dry Contact:
On: Short to FP-
Off: Open
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
Physical Characteristics
Weight: 77.6 g (0.171 lb)
Power Consumption (Max.)
System Power: 59.4 mA @ 3.3 VDC
Field Power: 19.305 mA @ 12 VDC, 25.3 mA @ 24 VDC
MTBF (mean time between failures)
Time: 661,247 hrs
Standard: Telcordia SR332
45MR-2404: Module for ioThinx 4500 Series, 4 Relays, form A
Inputs and Outputs
Relays: 4 channels
Isolation: 3k VDC or 2k Vrms
Relay
Type: From A (N.O.)
I/O Mode: DO
Contact Current Rating:
Resistive Load: 2 A @ 30 VDC, 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: 400,000 operations @ 2 A
resistive load
Contact Resistance: 100 milli-ohms (max.)
Physical Characteristics
Weight: 88.4 g (0.195 lb)
Power Consumption (Max.)
System Power: 44 mA @ 3.3 VDC
Field Power: 31.2 mA @ 12 VDC, 24.7 mA @ 24 VDC
Note:
Ambient humidity must be non-condensing and remain between 5 and 95%.
The relays of the 45M-2404 may malfunction when operating in high
condensation environments below 0°C.
MTBF (mean time between failures)
Time: 1,955,805 hrs
Standard: Telcordia SR332