WARNING: The full content of this manual must be read before any operation. The module must only be used by qualified electricians. Specific documentation is available at www.seneca.it/products/z203-2 The module must be repaired and damaged parts replaced by the Manufacturer. The product is sensitive to electro- static discharges.
PRODUCT DESCRIPTION The Z203-2 is a complete single-phase network analyzer, suitable for voltage ranges up to 500 Vac, with currents up to 5 A (from 35 Hz to 75 Hz). The instrument can supply all the following electrical quantities: Vrms, Irms, Watt, Var, Frequency, Energy, Cosɸ.
It also has priority over the RS485 port and is closed after about 15 seconds’ inactivity. SERIAL INTERFACE For detailed information on the RS485 serial interface, refer to the documentation on the www.seneca.it site, in the Products / Z-PC Series / MODBUS TUTORIAL section.
SETTING THE DIP-SWITCHES The instrument leaves the factory configured with all the DIP-switches in position 0. The position of the DIP-switches defines the communica- tion parameters of the module: address and speed. DIP-Switch status SW1 POSITION DESCRIPTION 1 2 3 4 5 6 7 8 9600 19200 BAUD RATE...
USB port, the bus will be inactive; it will reactivate automatically a few seconds after the last message exchanged on the USB port. EASY SETUP is the software to use for the configuration. For more information, visit www.sene- ca.it/ products/z203-2 Android APP PC software...
ELECTRICAL CONNECTIONS Power supply and Modbus interface are available using the Seneca DIN rail bus, via the IDC10 rear connector, or the Z-PC-DINAL-17.5 accessory. Back connector (IDC 10) Power Suppl y AC / + RS485 GND The illustration shows the meanings of the various...
Product information commerciale@seneca.it This document is the property of SENECA srl. Copies and reproduction are prohibited unless authorised. The con- tent of this document corresponds to the described products and technologies. Stated data may be modified or supplemented for technical and/or sales purposes.
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