PH Series Remote I/O module
- Isolated Safety Barriers
- Signal Isolators
- Surge Protective Devices
- Safety Relays
- Isolated Intelligent I/O Modules
- Intelligent Gateways
- Industrial Data Optical Transceivers
- Online Dew Point Analyzers
- Data Acquisition Modules
- HART data converter
- Terminal Board
Digital input IO module
Technical Data
Product model
PH-LW-8DI-N
PH-LW-8DI-P
PH-LW-16DI-N
PH-LW-16DI-P
Product description
8-channel digital input module NPN type
8-channel digital input module PNP type
16-channel digital input module NPN type
16-channel digital input module PNP type
Number of channels
8
8
16
16
"ON" signal voltage
<5V/DC
>11V/DC
<5V/DC
>11V/DC
"OFF"signal voltage
>11V/DC
<5V/DC
>11V/DC
<5V/DC
System bus input current rating
15mA
15mA
30mA
30mA
Typical value of channel input current
3mA
Hardware response time
200us/200us
Input impedance
>7.5kfi
Input filtering
Default 3ms，0.2ms~40ms configurable
Reverse current protection
Support
Communication error diagnosis
Support
Isolation mode
Optically isolated from the field layer
Dimension
installation parameters
Dimension standard
100mm×12mm×67mm（LWH）
Mounting type
DIN-35 rail
| Product model | PH-LW-8DI-N | PH-LW-8DI-P | PH-LW-16DI-N | PH-LW-16DI-P |
| Product description | 8-channel digital input module NPN type | 8-channel digital input module PNP type | 16-channel digital input module NPN type | 16-channel digital input module PNP type |
| Number of channels | 8 | 8 | 16 | 16 |
| "ON" signal voltage | <5V/DC | >11V/DC | <5V/DC | >11V/DC |
| "OFF"signal voltage | >11V/DC | <5V/DC | >11V/DC | <5V/DC |
| System bus input current rating | 15mA | 15mA | 30mA | 30mA |
| Typical value of channel input current | 3mA | |||
| Hardware response time | 200us/200us | |||
| Input impedance | >7.5kfi | |||
| Input filtering | Default 3ms，0.2ms~40ms configurable | |||
| Reverse current protection | Support | |||
| Communication error diagnosis | Support | |||
| Isolation mode | Optically isolated from the field layer | |||
| Dimension | installation parameters | |||
| Dimension standard | 100mm×12mm×67mm（LWH） | |||
| Mounting type | DIN-35 rail | |||
Product model
PH-LW-32DI-N
PH-LW-32DI-P
Product description
32-channel digital input module NPN type
32-channel digital input module PNP type
Number of channels
32
32
"ON" signal voltage
＜5V/DC
＞11V/DC
"OFF"signal voltage
＞11V/DC
＜5V/DC
System bus input current rating
60mA
60mA
Typical value of channel input current
3mA
Hardware response time
200us/200us
Input impedance
>7.5kfi
Input filtering
Default 3ms，0.2ms~40ms configurable
Reverse current protection
Support
Communication error diagnosis
Support
Isolation mode
Optically isolated from the field layer
Dimension
installation parameters
Dimension standard
100mm×24mm×67mm（LWH）
Mounting type
DIN-35 rail
| Product model | PH-LW-32DI-N | PH-LW-32DI-P |
| Product description | 32-channel digital input module NPN type | 32-channel digital input module PNP type |
| Number of channels | 32 | 32 |
| "ON" signal voltage | ＜5V/DC | ＞11V/DC |
| "OFF"signal voltage | ＞11V/DC | ＜5V/DC |
| System bus input current rating | 60mA | 60mA |
| Typical value of channel input current | 3mA | |
| Hardware response time | 200us/200us | |
| Input impedance | >7.5kfi | |
| Input filtering | Default 3ms，0.2ms~40ms configurable | |
| Reverse current protection | Support | |
| Communication error diagnosis | Support | |
| Isolation mode | Optically isolated from the field layer | |
| Dimension | installation parameters | |
| Dimension standard | 100mm×24mm×67mm（LWH） | |
| Mounting type | DIN-35 rail | |
