NZP03 44209-750.03 安装于控制柜模拟量输入卡 GRUNDIG 埃索单位。 3.将总线终端重新插入距离 处理器单元。对于CEX总线,使用TB850终端插头(TB851,如果 使用CEX总线延长电缆TK850。如果在CEX总线上没有使用单元, 不需要总线终端。 4.使用终端插头提供冗余终端 TB853 RCU控制链路端子,位于 处理器单元的顶部。 5.提供电缆连接: a、 将电源引线连接到螺钉端子L+和L-。如果适用, 将SS82x的电源监控信号连接到螺钉端子 SA和SB。 b、 将控制网络电缆连接至CN1(单连接),或 CN1+CN2(冗余连接)。 c、 使用电缆TK212将控制构建器连接到COM4(如果需要,用于 改变IP地址)。否则,将控件生成器连接到 控制网络。 在单个配置中安装PM8912节安装 94 3BSE036351-600 A 6.将光学模块总线连接至底部的光学触点(Tx1/Rx1) 处理器单元(参见47页图10)。关于 光缆选择和电缆长度,请参阅S800 I/O文档。 7.通过将PM891单元连接到外部SB822提供备用电池 电池单元。按照安装SB822中的说明进行安装 152页的可充电外部电池单元。 通信端口-CN1和CN2 控制网络连接到一个或两个RJ45连接器(CN1和CN2) 取决于网络选项(单个或冗余)。 使用IEEE802.3(以太网)的RJ45连接器连接到5类 屏蔽双绞线(STP 5级)。 光学模块总线的连接与处理器单元的连接相同 对于S800 I/O中的FCI(参见168页图59) 5级或更高,电缆10/100BaseT/TX大100米(110码)。ABB建议: 在工业环境中使用光纤,例如62.5/125 100BaseFX,大距离1500米(1600码)。 表8.TP830 CN1和CN2连接(RJ45连接器) 引脚名称方向描述 1 TD+输出传输数据(plus) 2 TD-输出传输数据(减) 接收数据中的3+条(加号) 4–5–未使用 6位-接收数据中(减) 7–8–未使用 外壳屏蔽-屏蔽 2节安装:在单个配置中安装PM891 3BSE036351-600 A 95 COM4端口 COM4端口是一个RS-232C端口,光隔离,没有调制解调器信号。 当直接连接到控制器时,将控件生成器连接到此端口, 或者,当不需要时,无需通过 控制网络。 表9.PM891 COM4连接(RJ45连接器) 引脚名称方向描述 1–未使用 2–未使用 3 TD输出传输数据 4.0 V–信号接地 5.0 V–信号接地 接收数据中的6位 7–未使用 8–未使用 外壳屏蔽-屏蔽 在冗余配置中安装PM85x/PM86x/TP830处理器单元2节 96 3BSE036351-600 A 在中安装PM85x/PM86x/TP830处理器单元 冗余配置 冗余配置2 PM858/PM861/PM862/PM864/PM865/PM866/PM867单元安装在两个 分离DIN导轨。如果有足够的空间,可将装置安装到 相同的DIN导轨 使用以下步骤沿DIN导轨安装处理器单元: 1.安装处理器单元。 2.将通信接口安装在CEX总线左侧 处理器单元。如果使用BC810/BC820,则段的配置 应当考虑。如果不使用BC810/BC820,接口可以 以任何优选的方式在两个CPU之间划分。 3.轻轻地将单元压在一起,确保CEX总线正确 通过基板上的连接器连接。 4.如果使用BC810,将TK851电缆连接到两个BC810(图31 106页)。如果使用BC820,将TK857电缆连接到两个BC820 (114页图37)。如果未使用BC810/BC820,则安装CEX总线 延伸电缆TK850至远离处理器单元的单元, 如果没有安装单元,则直接连接到处理器单元上的CEX总线。这个 CEX总线扩展电缆必须连接到两个CPU,无论是否: 还有任何其他CEX总线单元(99页图29)。 本主题不适用于冗余PM891装置的安装 配置请参阅以冗余方式安装PM891处理器单元 100页的配置。 注意,在冗余CPU配置中,COM3和电气模块总线 底板上不能使用 NZP03 44209-750.03 安装于控制柜模拟量输入卡 GRUNDIG NZP03 44209-750.03 安装于控制柜模拟量输入卡 GRUNDIG NZP03 44209-750.03 安装于控制柜模拟量输入卡 GRUNDIGessor unit. 3. Re-insert the bus terminations into the communication units farthest from the processor unit. For CEX-Bus, use the TB850 termination plug (TB851, if CEX-Bus Extension cable TK850 is used. If no units are used on the CEX-Bus, no bus termination is required. 4. Provide termination for redundancy, by using the termination plug TB853 RCU Control Link Terminator, at the RCU Control Link connector at the top of the processor unit. 5. Provide cable connections: a. Connect the power leads to screw terminals L+ and L-. If applicable, connect the power supervision signals from SS82x to the screw terminals SA and SB. b. Connect the Control Network cables to CN1 (single connection) or CN1 + CN2 (redundant connection). c. Connect the Control Builder to COM4 with cable TK212 (if required, for changing an IP address). Otherwise connect the Control Builder to the Control Network. Installing PM891 in Single Configuration Section 2 Installation 94 3BSE036351-600 A 6. Connect the optical ModuleBus to the optical contacts (Tx1/Rx1) at the bottom of the processor unit (see Figure 10 on page 47). For information regarding optical cable selection and cable length, refer to the S800 I/O documentation. 7. Provide battery backup by connecting the PM891 unit to the external SB822 battery unit. Install it according to the instructions in Installing the SB822 Rechargeable External Battery Unit on page 152. Communication Ports - CN1 and CN2 The control network connects to one or two RJ45 connectors (CN1 and CN2) depending on network option (single or redundant). Use an RJ45 connector for IEEE802.3 (Ethernet) for connecting to a category 5 Shielded Twisted Pair cable (STP class 5). The connection to the optical ModuleBus is identical to that for the processor unit and for the FCI in S800 I/O (see Figure 59 on page 168.) Class 5, or higher, cable 10/100BaseT/TX max 100 m (110 yd). ABB recommends the use of optical fiber in an industrial environment, for example 62.5/125 100BaseFX, max. distance 1500 m (1600 yd). Table 8. TP830 CN1 and CN2 Connections (RJ45 connectors) Pin Designation Direction Description 1 TD+ Out Transmit Data (plus) 2 TD- Out Transmit Data (minus) 3 RD+ In Receive Data (plus) 4–5 – – Not used 6 RD- In Receive Data (minus) 7–8 – – Not used Housing Shield – Shield Section 2 Installation Installing PM891 in Single Configuration 3BSE036351-600 A 95 COM4 Port The COM4 port is an RS-232C port, opto-isolated and without modem signals. Connect the Control Builder to this port when connecting directly to the controller, or, when not required, without the need use the remote tool connection through the Control Network. Table 9. PM891 COM4 Connections (RJ45 connector) Pin Designation Direction Description 1 – – Not used 2 – – Not used 3 TD Out Transmit Data 4 0 V – Signal ground 5 0 V – Signal ground 6 RD In Receive Data 7 – – Not used 8 – – Not used Housing Shield – Shield Installing the PM85x/PM86x/TP830 Processor Unit in Redundant Configuration Section 2 96 3BSE036351-600 A Installing the PM85x/PM86x/TP830 Processor Unit in Redundant Configuration In redundant configuration two PM858/PM861/PM862/PM864/PM865/PM866/PM867 units are mounted onto two separate DIN-rails. If sufficient space is available, the units can be mounted onto the same DIN-rail Use the following procedure to install the processor units along the DIN-rail: 1. Mount the processor units. 2. Mount the communication interfaces on the CEX-Bus to the left of the processor unit. If BC810/BC820s are used, the configuration of the segments should be considered. If BC810/BC820s are not used, the interfaces can be divided between the two CPUs in any preferred way. 3. Press the units gently together and make sure that the CEX-Bus is correctly connected, via the connectors on the baseplates. 4. If BC810 is used, connect the TK851 cable to the two BC810 (Figure 31 on page 106). If BC820 is used, connect the TK857 cable to the two BC820 (Figure 37 on page 114). If BC810/BC820s are not used, mount the CEX-Bus extension cable TK850 to the units at farthest away from the processor units or, if no units are mounted, directly to the CEX-Bus on the processor unit. The CEX-Bus extension cable must be connected to both CPUs whether or not there are any other CEX-Bus units (Figure 29 on page 99). This topic does not apply to the installation of PM891 unit in redundant configuration. See Installing the PM891 Processor Unit in Redundant Configuration on page 100. Note that in redundant CPU configuration, COM3 and the electrical ModuleBus on the baseplate can not be used | NZP03 44209-750.03 安装于控制柜模拟量输入卡 GRUNDIG | | | | |