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产品介绍：VDC 输入，支持冗余模式
产品特点：
| ● | Support Modbus/TCP communication protocol at Ethernet port. |
| ● | Support DI/DO/AI/AO/Counter/Frequency modules |
| ● | Support HART protocol |
| ● | Support redundant communication and power modules |
| ● | Supports redundant I/O modules |
| ● | I/O configurable via the Ethernet (Using the iDCS-8830 Utility) |
| ● | Supports Hot-swap and auto configuration |
| ● | Supports power on value and safe value for analog/digital output module |
| ● | Allows maximum of 4 clients access simultaneously |
| ● | Maximum 255 digital I/O in one iDCS-8830 |
| ● | Maximum 64 analog output in one iDCS-8830 |
| ● | Maximum 128 analog input in one iDCS-8830 |
| ● | Maximum 128 analog input in one iDCS-8830 |
产品规格：
| CPU module | ||
| CPU | 80186 or compatible (16-bit and 80MHz) | |
| SRAM | 512KBytes | |
| Flash | 512 KB; Erase unit is one sector (64K bytes); 100,000 erase/write cycles. | |
| EEPROM | 16 KB | |
| Data retention: 40 years; 1,000,000 erase/write cycles. | ||
| 64-bit Hardware Serial Number | Yes | |
| Built-in Watchdog Timer | Yes (0.8 second) | |
| Short Circuit Protection | Yes | |
| Power-on Value | Yes, Programmable | |
| Safe Value | Yes, Programmable | |
| Communicate Interface | ||
| COM 1 | RS-232 (to update firmware) | |
| CAN Port | Internal communication with the CAN I/O modules | |
| Ethernet Port | 10/100base-TX Ethernet Controller | |
| (Auto-negotiating, Auto_MDIX, LE indicator) | ||
| I/O Expansion Slots | ||
| Slot Number | 8 | |
| Hot Swap | Yes | |
| Auto Configuration | Yes | |
| Power | ||
| Protection | Power reverse polarity protection | |
| Isolation | 1 kV | |
| Power requirement | +10 ~ +30 VDC | |
| Power supply | 40 W | |
| Mechanical | ||
| Dimensions (W x L x H) | 374 x 132 x 100 mm | |
| Installation | DIN-Rail or Wall Mounting | |
| Environment | ||
| Operating Temperature | -25 ~ +75 °C | |
| Storage Temperature | -30 ~ +80 °C | |
| Humidity | 10~ 90%, Non-condensing | |
| EEPROM | 16 KB | |
| Data retention: 40 years; 1,000,000 erase/write cycles. | ||
| 64-bit Hardware Serial Number | Yes | |
| Built-in Watchdog Timer | Yes (0.8 second) | |
| Short Circuit Protection | Yes | |
| Power-on Value | Yes, Programmable | |
| Safe Value | Yes, Programmable | |
| Communicate Interface | ||
| COM 1 | RS-232 (to update firmware) | |
| CAN Port | Internal communication with the CAN I/O modules | |
| Ethernet Port | 10/100base-TX Ethernet Controller | |
| (Auto-negotiating, Auto_MDIX, LE indicator) | ||
| I/O Expansion Slots | ||
| Slot Number | 8 | |
| Hot Swap | Yes | |
| Auto Configuration | Yes | |
| Power | ||
| Protection | Power reverse polarity protection | |
| Isolation | 1 kV | |
| Power requirement | +10 ~ +30 VDC | |
| Power supply | 40 W | |
| Mechanical | ||
| Dimensions (W x L x H) | 374 x 132 x 100 mm | |
| Installation | DIN-Rail or Wall Mounting | |
| Environment | ||
| Operating Temperature | -25 ~ +75 °C | |
| Storage Temperature | -30 ~ +80 °C | |
| Humidity | 10~ 90%, Non-condensing | |
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