【net-line BCU-50】 Modular bay station controller
Production information
net-line BCU-50 | Modular Bay Station Controller
| Input/Output Cards in 14 Slots | |
| Cascadable up to 16 module frames. | |
| Up to 6 separate Ethernet network segments with VPN tunnel | |
| DNP3, SYM² meter connection | |
| 4 serial interfaces with IEC 60870-5-10x protocol | |
| 224 digital I/O*, 112 analogue I/O* | |
BCU-50 - Robustness across the board
Bay station controllers in the electrical power supply must withstand special environmental requirements, especially when the station automation is used in high-voltage equipment, strongly vibrating or shock generating system components as well as environments with a seismic risk.
| ➨BCU-50 | ➨BCU-50-W | ➨BCU-50-SC in preparation | ➨Cable clamping tray BCU-50 |
| 14 slots 224 digital I/O*, 112analogue I/O* 6 LAN segments* |
as BCU-50 with wall-mounting (T = 165 mm) |
BCU-50 with reverse mounting 19" frame, terminals at the back, local operator terminal via 10" monitor |
Cable strain relief (H + 37 mm) |
- Fields of use
- Station and bay controller in medium and high-voltage switchgears
- Gateway and communication router between station buses, field bus and control systems
- Monitoring and control unit for the utilities, waste management and manufacturing industry
Same as at its brother FW-50, a particular strength of BCU-50 lies in the implementation of communication tasks with substations and control systems of many different manufacturers.
Specifications
- Technical data: net-line BCU-50
| Design | Modular bay station controller for substation automation, cascadable BCU-50-M: V2a/aluminium rack with 7 slots BCU-50-L: V2a/aluminium rack with 14 slots |
| Configuration | Example: Max. input/output expansion 14 I/O slots (up to 224 dedicated I/O), 2 Ethernet 10/100BaseTx auto-MDIX Example: max. communication 6 switches integrated of 4 RJ-45 10/100 MBit/s or FO ST/SC 100 Mbit/s + RJ45 4 serial interfaces, 8 E/A slots (up to 128 dedicated I/O) 28 FO-links serial as starcoupler e.g. to protection devices |
| Inputs/outputs | Selection of 50 plug-in cards for: Single-/double-point, transformer step indications, measurands and integrated totals, single/double commands (1.5/2-pole), command termination, 1 of n monitoring, set-point values, integrated total outputs |
| Protocols | IEC 61850 · IED and protective device coupling IEC 60870-5-101 · telecontrol technology, station control technology IEC 60870-5-103 · protective device coupling IEC 60870-5-104 · TCP/IP coupling to control center DNP3 server · serial /TCP IEC 62056-21 · meter connection (IEC 1107) SML · SyM² meter connection via Ethernet DSfG · Digital interface for gas measuring devices Modbus RTU/TCP · master/slave, fieldbus MPI/3964R/RK512 SNMP · network management, NTP/SNTP/DCF clock synchronization VPN tunnel · IPsec [IKEv1/IKEv2] , OpenVPN from setIT V5.5 |
| PLC programming | IEC 61131-3 compatible via codeIT, 128 kb program memory |
| CPU-5E series5e | RISC-Processor Cortex-A8, 1200MIPS@800 MHz, FPU, Watchdog, real-time clock 1 GB memory (512 MB SDRAM, 512 MB SLC Flash) |
| Memory expansion | SDHC card up to 8 GB optional, 1 GB up to setIT V5.4 |
| Real-time clock | summer/winter time changeover, leap year correction, max. error ±20 ppm over entire Temperature range with maintenance-free buffer 60 days, |
| Status displays | CPU: 12 LEDs in the front panel, green, red I/O cards: Card error, status LED to process data (binary) interfaces: Send and momentary contact signals depending on card type |
| Operational controls | PLC switch in front panel RUN/STOP USB pushbutton for config./backup/recovery function |
| Programming interface | Ethernet LAN 10/100BaseTx, auto-MDIX, USB device, USB 2.0 host 12 MBit/s (configuration/archive via memory stick) |
| Supply voltage | 24 / 48 / 60 / 110 / 220 V DC, max. 40 W Power-Fail management, failure bypass min. 50 ms, monitoring of supply voltage (lockout below 85%) and overload redundant supply with separate feed optional |
| Electrical Safety | Protection class I, clearance/creepage dist. acc. EN 60255-27, overvoltage cat.III 5 kV surge voltage 3.5 kV DC test voltage acc. to Class VW3 EN 60870-2-1 |
| Standards | EMC immunity: IEC 61850-3 (H/h), EN 60255-26, EN 61000-4-2, /-3, /-4, /-5, /-6, /-8, /-9, /-16, /-17, /-18, /-29 EMC transient emissions: IEC 61850-3, EN 55022 /CISPR22 device class A Vibration: EN 60870-2-2, EN 60255-21-1, IEC 60068-2-6 1 g Shock: EN 60870-2-2, EN 60255-21-2, IEC 60068-2-27 15 g 11 ms /2-29 10g 6 ms Earthquake: EN 60870-2-2, EN 60255-21-3 3.5 mm 1 g Environment: IEC 61850-3,IEC 60068-2-1,/-2,/-30,/-78,EN 60721-3-3 class 3C1 3S1 |
| Housing | BCU-50 rack, metal, IP30, BCU-50-M: DIN-rail, wall-mount, dimensions 280 x 193 x 135 mm (WxHxD) BCU-50-L: 19“ rack, wall mount, dimensions 483 x 193 x 135 mm (WxHxD) |
| Terminals | MSTB screw-type terminal or Combicon spring-type terminal, 0.2...2.5 mm2 |
| Environment | −20° ...+70°C, +55 °C recommended relative humidity < 95% without condensation |
Ordering Information
| Telecontrol | |
| FW-5 | micro telecontrol station (Digital Input, Bluetooth, Relay, Analog) |
| FW-5-Gate | micro telecontrol station (Ethernet LAN TCP/IP, RS-485, RS-232) |
| FW-5-Gate-4G | RTU with 4G mobile radio modem (Ethernet LAN TCP/IP, RS-485, RS-232) |
| FW-50 | scalable RTU (4/7/14 slots, up to 224 digital I/O, 112 Analog I/O) |
| Substation Automation | |
| BCU-50 | Modular bay station controller (14 slots, up to 224 digital I/O*, 112 analog I/O* 6 LAN segments*) |
| Communication | |
| Remote I/O | Flexible bus extension, an FW-5 /FW-5-GATE Remote extension modules (EWB) of the FW-5 series |
| PM-1 | Power measurement terminal for telecontrol and substation automation in micro-housing, polyamide V0, IP20, DIN top-hat rail installation |