Selected parameters TYPE Controller HOUSING DIN-rail POWER SUPPLY AC Others TYPE Controller HOUSING H8 (W144) POWER SUPPLY 230 VAC MAIN CHARACTERISTICS Programmable smart-house controller with RS232 and RS485 ports
smart-house Controller BH8-CTRLZ, BH8-CTRLZG Programmable smart-house controller Option for built-in GSM Modem for monitoring and control via SMS User-friendly configuration via Windows 98/2000/NT/XP software Real-time, timer and logic functions Analog set-point control and monitoring Light and Rollerblind control functions Alarm Monitoring Option for Radio controlled clock for high real time accuracy 2 x RS232 ports for configuration and smart-house data read/write 1 x RS485 port for networking of up to 32 smart-house controllers Modbus-RTU protocol 4 digital inputs / 4 digital outputs on-board H8-housing for DIN-rail mounting (EN50022) AC or DC power supply INPUT/OUTPUT SPECIFICATIONS Serial PortRS 232 COM 1115 kBaud COM 29600 Baud, adjustable Data format 8 bit COM 1, COM 2No parity 1 stop bit 9-pole female SUB-D Pin assignment TxD Pin 2 RxD Pin 3 GND Pin 5 Dielectric voltage Com.port - smart-house ≥ 2 kVAC (rms) Protocol Modbus-RTU RS 485Termination Pin 27When in use, connect to pin 31 Fs-B Pin 28When in use, connect to pin 30 Fs-A Pin 29When in use, connect to pin 31 + (B) Pin 30 - (A) Pin 31 GND Pin 32 V+ Pin 33*) Protocol Modbus-RTU smart-house Output smart-house carrier Output voltage 8.2 V Current< 130 mA Short-circuit protectionYes Sequence time 32 channels 38.6 ms 128 channels 132.3 ms Digital outputs 4 PNP transistors FunctionProgrammable Output voltage VDD≤ 35 VDC Output current ≤ 100 mA Output voltage drop≤ 2 V Off-state leakage current≤ 100 µA Short-circuit protectionNone Built-in protective diodes None Dielectric voltage Output - smart-house ≥ 4 kVAC (rms) Output - Input 200 V Inductive loadsExternal noise suppression required Inputs Digital 6 - 30 VDC VoltageON > 5.5 V OFF < 1.5 V Current≤ 6 mA Dielectric voltage Input - smart-house ≥ 4 kVAC GSM Modem Siemens cellular engine TC35 Dual Band EGSM900 and GSM1800 Output powerClass 4 (2 W) EGSM900 Class 1 (1 W) GSM1800 Antenna connectorFME *) V+ and GND may be usedas supply for digital I/O’s, if RS 485 is not used. GENERAL SPECIFICATIONS Real-time clock Accuracy Better than ± 1 minute/month Internal back-up time Typ. 48 hours Power ON delay< 2.5 s Indication for Supply ONLED, green ON LineLED, yellow COM 1LED, red COM 2LED, red RS 485 LED, red GSMLED, red Environment Degree of protectionIP 20 Pollution degree 3 (IEC 60664) Operating temperature 0° to +50°C (+32° to +122°F) Storage temperature -20° to +85°C (-4° to +185°F) Humidity (non-condensing)20 to 80% RH Mechanical resistance Shock15 G (11 ms) Vibration 2 G (6 to 55 Hz) Housing H8-housing Weight 640 g Specifications are subject to change without notice (31.10.2008) - A product of the CARLO GAVAZZI Group
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