继续学习
9.1.4 CI 773F| Application 应用 | |
| CI 773F | PROFIBUS DP Master module PROFIBUS DP 主站模板 |
| Fieldbus | |
| Transmission protocol 传输协议 | PROFIBUS-DP Master V0/V1 PROFIBUS-DP 主站 |
| Transmission rate 传输速率 | 9.6 kBit/s to 12 MBit/s |
| Transmission standard 传输标准 | EIA RS-485 as per EN 50170, potential-free EIA RS-485按照EN 50170，无电势 |
| Number of slaves 从站数量 | max. 126 最大 126 |
| Dual-port memory 双端口存储 | 16/64 kB, use depending on CPU module 16/64 kB, 依据CPU模块的使用 |
| Fieldbus connection 现场总线连接 | D-SUB, 9-pin, female connector (F) 9 针，母头 |
| Electrical data | |
| Current consumption 电流消耗 | 80 mA, via DC-IN of the CPU module 通过CPU模板的直流输入，80 mA |
| Power dissipation 功率 | 1.8 W |
| Mechanical data | |
| Dimensions W x H x D 尺寸 宽 x 高 x 深 | 28 x 135 x 75 mm |
| Weight 重量 | 102 g |
| Type of protection 防护类型 | IP 20 |
| Status indicators 状态指示 | |
| LEDs | PWR, STA, RUN, L 电源，状态，运行， |
| Ambient temperature 环境温度 | |
| Operation 运行 | - 20 ... +70 °C |
| Storage 存储 | - 40 ... +70 °C |
| Certificates 认证 | |
| Declaration of conformity 符合性声明 | CE ANSI/ISA 71.04-1985 G3 |
| Approvals 批准 | cULus cULus Class 1 Div 2 (groups A, B, C, D) -T4 EAC |