Specifications

Industrial Networking Solutions
5-33
[e-mail]
www.moxa.com
5
Industrial I/O >
Digital Input Modules
0 1
2 3
4 5
6 7
CH0 CH1
CH2 CH3
CH4 CH5
CH6 CH7
0 1
2 3
System Power (5 VDC)
System Power (GND)
System Bus
Field Power (0 VDC)
Field Power (24 VDC)
Field Power (24 VDC)
Field Power (0 VDC)
M-1800
Status
0
1
2
3
4
5
6
7
Digital Input Modules
8-channel 24 VDC digital input modules
0 1
2 3
4 5
6 7
CH0 CH1
CH2 CH3
CH4 CH5
CH6 CH7
0 1
2 3
System Power (5 VDC)
System Power (GND)
System Bus
Field Power (0 VDC)
Field Power (24 VDC)
Field Power (24 VDC)
Field Power (0 VDC)
M-1801
Status
0
1
2
3
4
5
6
7
M-1800: 8 digital inputs, sink, 24 VDC
Inputs per Module: 8 channels, sink type
On-state Voltage: 24 VDC nominal, min. 11 VDC to max. 28.8 VDC
Min. Off-state Voltage: Max. 5 VDC
On-state Current: Max. 6 mA/point @ 28.8 VDC
Input Impedance: Typ. 5.1K ohms
Filtering Time: Typ. 1.5 ms
Common Type: External common
Power Consumption: Max. 35 mA @ 5 VDC
M-1801: 8 digital inputs, source, 24 VDC
Inputs per Module: 8 channels, source type
On-state Voltage: 24 VDC nominal, min. 11 VDC to max. 28.8 VDC
Min. Off-state Voltage: Max. 5 VDC
On-state Current: Max. 6 mA/point @ 28.8 VDC
Input Impedance: Typ. 5.1K ohms
Filtering Time: Typ 1.5 ms
Common Type: External common
Power Consumption: Max. 35 mA @ 5 VDC
16-channel 24 VDC digital input modules
24V24V
0V0V
1514
1312
1110
98
76
54
32
1Ch0
0 1
18 19
System Power (5 VDC)
System Power (GND)
System Bus
Field Power (0 VDC)
Field Power (24 VDC)
M-1600
Status
3
7
1115
2
6
10
14
1
5
9
13
0
4
8 12
M-1600: 16 digital inputs, sink, 24 VDC
Inputs per Module: 16 channels, sink type
On-state Voltage: 24 VDC nominal, min. 11 VDC to max. 28.8 VDC
Min. Off-state Voltage: Max. 5 VDC
On-state Current: Max. 6 mA/point @ 28.8 VDC
Input Impedance: Typ. 5.1K ohms
Filtering Time: Typ. 1.5 ms
Common Type: 16 channels for 2 COMs
Power Consumption: Max. 40 mA @ 5 VDC