3NC154 The CI871 unit is powered from the processor unit through the CEX-Bus, which requires no additional external power source. To install CI871: 1. Mount the CI871 unit on the DIN-rail. 2. Connect the 100 Mbps Ethernet cable to the CH1 connector on the baseplate. 3. Connect the other end of the Ethernet cable to the PROFINET IO network. Installing the MOD5 Interface CI872 The CI872 unit is powered from the processor unit through the CEX-bus, and does not require any additional external power source. To install CI872: 1. Mount the unit onto the DIN-rail. 2. Connect the fiber optic cables to the CH1, CH2, and CH3 connectors on the CI872. Leave the protective plugs mounted on unused ports. 3. Connect the other end of the fiber optic cable to a MOD5 controller. Fiber Optics Specifications The following data applies for the fiber optics connections between the AC 800M controller and MOD5 controllers: • Wavelength: 820 nm. • Fiber size: 62.5/125 m multimode glass fiber. • Connector type: ST. • Max nominal fiber damping including connectors: 11 dB. Installing the EtherNet/IP Interface CI873 Section 2 Installation 130 3BSE036351-510 A Installing the EtherNet/IP Interface CI873 The CI873 is powered from the processor unit through the CEX-Bus, which requires no additional external power source. Follow the steps below to install CI873: 1. Mount the unit onto the DIN-rail. 2. Connect the 100 Mbps Ethernet twisted pair cable to the CH1 connector on the baseplate. 3. Connect the other end of the Ethernet cable to the Fast Ethernet network through the standard Ethernet components. Section 2 Installation Installing the ModuleBus for PM8xx 3BSE036351-510 A 131 Installing the ModuleBus for PM8xx The ModuleBus has an electrical and a fiber optical interface that are logically the same buses. A maximum of 12 I/O units can be connected to the Electrical ModuleBus and up to seven clusters to the fiber optical ModuleBus. The fiber optical interface is intended for local distribution of I/O clusters and for connection of engineered and standard drives. Figure 40 on page 131 provides details of the fiber optic connectors, together with the PM8xx optical ModuleBus ports. This topic does not apply to PM891. See Installing the ModuleBus for PM891 on page 132. Figure 40. PM8xx Connectors for Optical ModuleBus PM860 CN1 CN2 COM3 COM4 Tx Rx Tx Rx Tx Rx Tx Rx L+ L– SA SB Rx Tx Duplex Fiber Optic Cable Connector Simplex Fiber Optic Cable Connector Installing the ModuleBus for PM891 Section 2 Installation 132 3BSE036351-510 A Installing the ModuleBus for PM891 The ModuleBus for PM891 has a fiber optical interface. The interface is designed for a maximum of seven clusters, of twelve non-redundant or six redundant modules (that is, 7x12 = 84 modules). Redundant and non-redundant modules can be mixed. The fiber-optical interface is intended for local distribution of I/O clusters. . Figure 41 on page 132 provides details of the fiber optic connectors, together with the PM891 optical ModuleBus ports. Figure 41. PM891 connectors for Optical ModuleBus Tx Rx Simplex Fiber Optic Cable Connector Duplex Fiber Optic Cable Connector Section 2 Installation Installing the SD83x Power Supply 3BSE036351-510 A 133 Installing the SD83x Power Supply The SD83x power supply units (SD831 / SD832 / SD833 / SD834) should be mounted horizontally at a DIN rail. The units have to be used in non-hazardous locations only. The four PSUs have data as follows: – SD831 = Input a.c. 100-240 V or d.c. 110-300 V. Output d.c. 24 Volts regulated @ 3 A. – SD832 = Input a.c. 100-120 or 200-240 V. Output d.c. 24 Volts regulated @ 5 A – SD833 = Input a.c. 100-120 or 200-240 V. Output d.c. 24 Volts regulated @ 10 A – SD834 = Input a.c. 100-240 V or d.c. 110-300 V. Output d.c. 24 Volts regulated @ 20 A Internal primary main fuses are arranged to meet the requirements of electrical safety publications for connection to the Phase - Neutral terminals of primary main network; TN network, 1 (one) fuse. When SD831 and SD834 are used with d.c. input, connect + terminal to L and - terminal to N. Recommended mounting space and weight: Table 18. PSU’s SD831, 832, 833, 834 - Mounting space and weight. Parameter SD831 Converter SD832 Converter SD833 Converter SD834 Converter Mounting spacing top(1) (1) Do not place temperature sensitive units above the PSU. 40 mm 40 mm 40 mm 40 mm Mounting spacing bottom(2) (2) Do not place units with high power dissipation below the PSU. 20 mm 20 mm 20 mm 20 mm Mounting spacing side 15 mm 15 mm 15 mm 15 mm Weight 430 g 500 g 700 g 1200 g Installing the Mains Breaker Unit Section 2 Installation 134 3BSE036351-510 A Installing the Mains Breaker Unit The mains breaker unit is supplied in separate components that must be mounted onto a DIN-rail in order to form a complete assembly. Different distribution options are available, see Figure 61 on page 177 and Figure 62 on page 178. For the sake of simplicity, the installation described covers the redundant power supplies/independent power supplies option. Use the following procedure to correctly install the mains breaker unit: 1. Mount the mains breaker unit components onto the DIN-rail, from left to right, close to the incoming power supply, in the order given below (see Figure 42 on page 135). a. A DIN-rail end-stop (1). b. The terminal for the incoming protective ground (2). c. The two terminals for the incoming Live and Neutral mains power (3). These terminals are equipped with built-in jumpers which, if necessary, can be opened to provide |
