Description
The I-87058W is an Isolated 8-channel AC digital input module.
The ON voltage level for the module range can be between 80 and 250 VAC, and all DI channels can also be used as 16-bit counters.
The I-87058W includes 8 LED indicators that can be used to monitor DI channel status. 4 kV ESD protection and 5000 Vrms intra-module isolation are standard.
Features
- 8-channel AC Digital Input
- Low Pass Filter
- Photocouple Isolation
- All Digital Channels Input can be used as Counters
- LED Channel Status Indicators
- ±4 kV ESD Protection
- 5000 Vrms Intra-module Isolation
- 2 kV Channel-to-Channel Isolation
- Overvoltage Protection
- Wide Operating Temperature Range: -25 to +75°C
Specifications
Model | I-87058W | I-87059W | |
Digital Input | |||
Channels | 8 | ||
Type | Differential | ||
Sink/Source (NPN/PNP) | - | ||
ON Voltage Level | 80 ~250 VAC | 10 ~ 80 VAC | |
OFF Voltage Level | 30 VAC Max. | 3 VAC Max. | |
AC Frequency | 50 ~ 400 Hz | ||
Input Impedance | 68 KΩ, 1 W | 10 KΩ, 1 W | |
Counters | Channels | 8 | |
Max. Count | 16-bit (65535) | ||
Max. Input Frequency | 100 Hz | ||
Min. Pulse Width | 5 ms | ||
Channel-to-Channel Isolation | Yes, 2 kV | ||
Low Pass Filter | Yes | ||
Effective Distance for Dry Contact | - | ||
Overvoltage Protection | 260 VAC | 100 VAC |
Model | I-87058W | I-87059W |
Communication | ||
Interface | RS-485 | |
Format | N, 8, 1 | |
Baud Rate | 1200 ~ 115200 bps | |
Protocol | DCON | |
Dual Watchdog | Yes, Module (1.6 Seconds), Communication (Programmable) | |
LED Indicators/Display | ||
System LED Indicator | 1 LED as Power/Communication Indicator | |
I/O LED Indicator | 8 LEDs as Digital Input Indicators | |
Isolation | ||
Intra-module Isolation, Field-to-Logic | 5000 Vrms | |
EMS Protection | ||
ESD (IEC 61000-4-2) | ±4 kV Contact for each Terminal | |
±8 kV Air for Random Point | ||
Power | ||
Power Consumption | 0.3 W Max. | |
Mechanical | ||
Dimensions (W x L x H) | 30 mm x 102 mm x 115 mm | |
Environment | ||
Operating Temperature |