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9.1.2 PM 904F, PM 902F, PM 901F| Application 应用 | |
| PM 904F, Plus | Central Processing Unit (CPU) *处理单元（CPU) 48 MB Controller memory: 48 MB 控制器存储： 16 MB battery buffered SRAM 16MB 电池缓存静态随机存储器 32 MB DRAM 32 MB 动态随机存储器 4 CI slots, 4x ETH, 800 MHz 4个CI插槽，4个网口，800MHz |
| PM 902F, Standard | Central Processing Unit (CPU) *处理单元（CPU) 24 MB Controller memory: 24 MB 控制器存储： 8 MB battery buffered SRAM 8 MB 电池缓存静态随机存储器 16 MB DRAM, 16 MB 动态随机存储器 2 CI slots, 4x ETH, 800 MHz 2个CI插槽，4个网口，800 MHz |
| PM 901F, Lite | Central Processing Unit (CPU) *处理单元（CPU) 11 MB Controller memory: 11 MB 控制器存储： 3 MB battery buffered SRAM 3 MB 电磁缓存静态随机存储器 8 MB DRAM, 8 MB 动态随机存储器 2 CI slots, 3x ETH, 400 MHz 2个CI插槽，3个网口，400MHz |
| Electrical data 电气数据 | |
| Rated input voltage 输入额定电压 | 24 V DC |
| Input voltage range (IEC 61131-2) 输入电压范围（IEC 61131-2) | 19.2 - 32.5 V DC (-20 ... +35%) |
| Rated input current 输入额定电流 | 1A |
| Inrush current limitation 浪涌电流限制 | < 15 A |
| Power dissipation in module 模块功耗 | < 15W |
| External fuse, recommended 推荐外部号保险丝 | 4 AT as per IEC/EN 60127-2/V |
| Fuse breaking capacity 保险丝断开容量 | high 高 |
| Permissible ripple voltage 允许波纹（脉动）电压 | ≤ +/-5% of the rated input voltage ≤ 额定输入电压的± 5% |
| Permissible over voltage 允许过电压 | ≤ 35 V for ≤ 1 s 1秒内≤ 35 V |
| DC-IN connector 直流输入连接器 | 5-pin, pluggable, spring connection 5针，可插入，弹簧连结 |
| Power supply cable, recommended 推荐的供电电缆 | 0.75 mm2, L > 1 m 0.75 mm2，长度 > 1 m |
| Mechanical data 机械数据 | |
| Dimensions W x H x D 尺寸 宽 x 高 x 深 | |
| PM 904F | 285 x 152 x 95 mm |
| PM 901F, PM 902F | 227 x 152 x 95 mm |
| Weight 重量 | |
| PM 904F | 1.1 kg |
| PM 902F | 1.07 kg |
| PM 901F | 1.02 kg |
| Type of protection 防护等级 | IP 20 |
| Power 能力 | |
| CPU pulse frequency CPU 脉冲频率 | |
| PM 904F, PM 902F | 800 MHz |
| PM 901F | 400 MHz |
| Program memory 程序内存 | |
| Application and data, battery buffered 应用和数据，电池缓冲 | |
| PM 904F | 12 MB |
| PM 902F | 8 MB |
| PM 901F | 3 MB |
| RAM buffering 内存缓冲 | |
| Buffer time at Ta +40 °C 缓冲时间 |
> 2 years > 2年 |
| Residual buffer time 剩余的缓冲时间 | 14 days, after warning 警告后，14天时间 |
| Real-time clock with buffer battery 带缓冲电池的实时时钟 |
YES 是 |
| Ethernet 以太网 | |
| Number of ports 端口数量 | |
| PM 904F, PM 902F |
4 Ports 4 端口 |
| PM 901F |
3 Ports 3 端口 |
| Transmission rate 传输速率 | 10/100 MBit/s |
| Auto-Negotiation 自动协商 |
YES 是 |
| Auto MDI-X 自动翻转 |
YES 是 |
| Connection 连接 | RJ45 female connector RJ45 母头 |
|
Serial interface 串口 |
|
| Number of ports 接口数量 | 2 |
| Physical interface 物理连接 | RS 232/485 RS 232/485 |
| Transmission rate 传输速率 | 0.6 - 38.4 kBit/s |
| Connector 连接器 | 9-pin, pluggable, spring connection 9 针，可插拔，弹簧连结 |
|
Diagnostic interface (radio clock) 诊断接口（广播时钟） |
|
| Physical interface 物理接口 | RS 232 |
| Transmission rate 传输速率 | 19.2 kBit/s (default); 9.6 kBit/s |
|
Connector 连接器 |
D-SUB, 9-pin, male connector 9 针公头连接 |
|
Supported radio clock protocol 支持无线电时钟协议 |
Hopf Data Telegram 6021 |
|
I/O bus I/O 总线 |
|
| Number of I/O modules I/O 模板数量 | 10 |
|
Supported I/O 支持的I/O |
S700 I/O modules |
| Coupler bus 耦合器总线 | |
| Number of slots 插槽数量 | 2 |
| PM 901F, PM 902F | 2 |
| PM 904F | 4 |
| Hot-plug function 热插拔功能 |
YES 是 |
|
Currently supported modules 目前支持的模板 |
|
| PM 901F, PM 902F | CI 930F, CI 910F, CI 773F, CM 772F |
| PM 904F | CI 930F, CI 910F, CI 773F |
| SD card reader/writer SD卡读/写 | |
| Supported SD cards 支持的SD卡 | |
| Standard size 标准尺寸 | SD, 32 x 24 mm |
|
with adapter 所用适配器 |
miniSD, microSD |
| Capacity 能力 | 1 GB up to 32 GB |
| Specification 规范 | SD, SDHC |
| Supported file system 支持的文件系统 | FAT, FAT32 |
| Control and display elements 控制和显示元素 | |
| Switches and buttons 开关和按钮 | RUN/STOP, TOGGLE, RESET 允许/停止，切换，重启 |
| Status indicators, multi-colored LEDs 状态指示灯，多色LED | PWR, ERR, RUN, P/S, BATT 电源，错误，允许，主/备，电池 |
| TD 951F display unit TD 951F 显示单元 | Accessory, optional 附件，可选项 |
|
Ambient temperature 环境温度 |
|
| Operation 运行 | |
| PM 902F, 3BDH...R0005 | - 20 ... +70 °C, HW-Rev. ≥06.00 |
| PM 902F, 3BDH...R0001 | - 20 ... +70 °C, HW-Rev. ≥03.00 |
| PM 904F, PM 901F | - 20 ... +70 °C |
| Storage 保存 | 40 ... +85 °C |
| Storage (installed TD 951F) 保存（安装 TD 951F） | - 25 ... +85 °C |
| Certificates 证书 | |
| Declaration of conformity 符合标准声明 | CE |
| Approvals 批准 | cULus cULus Class 1 Div 2 (groups A, B, C, D) -T4 EAC |
| Approvals for PM 904F PM 904F的批准 | cULus Class 1 Div 2 and G3 in preparation |