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研华PCI-1761-AE

产品价格：￥

产品特点：

8路继电器输出通道和8路隔离数字量输入通道
显示继电器通断状态的LED指示灯
4个C型和4个A型继电器输出通道
输出状态回读
热重启动系统时保持继电器输出值

产品介绍
产品规格

The PCI-1761 provides 8 opto-isolated digital inputs with isolation protection of 2,500 VDC for collecting digital inputs in noisy environments, 8 relay actuators that can be used as

a on/off control devices or small power switches.

For easy monitoring, each relay is equipped with one red LED to show its on/off status. Each isolated input supports both dry contact and wet contact so that it can easily interface

with other devices when no voltage is present in the external circuit.

订货信息：Isolated Digital Input Channels 8 Input Voltage Logic 0: 3.0 V max. Logic 1: 10 V min. (50 V max.) Interrupt Capable Ch. 8 (IDI0 ~ IDI7) Isolation Protection 2,500 VDC Opto-Isolator Response 100 µs Input Resistance 5.7 k Ohm @ 1 W Relay Output Channels 8 Relay Type 4 x Form C, and 4 x Form A Contact Rating 2 A @ 250 VAC, 2 A @ 30 VDC Max. Switching Power 500 VA, 60 W Max. Switching Voltage 400 VAC, 300 VDC Operating Time Typical: 7 ms, Max: 15 ms Release Time Typical: 2 ms, Max: 6 ms Resistance Contact: 100 m Ohm max. Life Expectancy 2 x 105 cycles min. @ 2A/ 250VAC

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