Specifications

9-46
Remote I/O Servers
Remote I/O Servers
www.m o x a . c o m e - m a i l : i n f o @ m o x a . c o m
9
M-1800 8 digital inputs, sink, 24 VDC
Input Specifications
Inputs per Module: 8 points, 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. 5.1 Kohm
Filtering Time: Typ. 1.5 ms
Common Type: External common
General Specifications
Power Consumption: Max. 35 mA @ 5 VDC
Isolation: I/O to logic: 2 KV rms optical isolation
Field Power: Supply voltage: 24 VDC nominal
Wiring: I/O cable max. AWG14
M-1401 4 digital inputs, source, 24 VDC
Input Specifications
Inputs per Module: 4 points, 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. 5.1 Kohm
Filtering Time: Typ. 1.5 ms
Common Type: 4 points/2 COM
General Specifications
Power Consumption: Max. 35 mA @ 5 VDC
Isolation: I/O to logic: 2 KV rms optical isolation
Field Power: Supply voltage: 24 VDC nominal
Wiring: I/O cable max. AWG14
0 1
2 3
4 5
6 7
CH0 CH1
CH2 CH3
0V 0V
24V 24V
0 1
2 3
System Power (5 VDC)
System Power (GND)
System Bus
Field Power (0 VDC)
Field Power (24 VDC)
M-1400
Status
0
1
2
3
M-1400 4 digital inputs, sink, 24 VDC
Input Specifications
Inputs per Module: 4 points, 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. 5.1 Kohm
Filtering Time: Typ. 1.5 ms
Common Type: 4 points/2 COM
General Specifications
Power Consumption: Max. 35 mA @ 5 VDC
Isolation: I/O to logic: 2 KV rms optical isolation
Field Power: Supply voltage: 24 VDC nominal
Wiring: I/O cable max. AWG14
0 1
2 3
4 5
6 7
CH0 CH1
CH2 CH3
0V 0V
24V 24V
0 1
2 3
System Power (5 VDC)
System Power (GND)
System Bus
Field Power (0 VDC)
Field Power (24 VDC)
M-1401
Status
0
1
2
3
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
4/8-channel 24/48 VDC Digital Input Modules