Kyz/Rs485 Port Specifications - Electro Industries Shark 200 Installation & Operation Manual

KYZ/RS485 Port Specifications

RS485 Transceiver; meets or exceeds EIA/TIA-485 Standard
Type:
Min. input Impedance:
Max. output current:
Wh Pulse
KYZ output contacts, and infrared LED light pulses through face plate (see 6.4: Per-
forming Watt Hour Accuracy Testing (Verification) on page 6-17, for Kh values):
Pulse Width:
Full Scale Frequency:
Contact type:
Relay type:
Peak switching voltage:
Continuous load current:
Peak load current:
On resistance, max.:
Leakage current:
Isolation:
Reset state:
Electro Industries/GaugeTech
Electro Industries/GaugeTech
The Leader In Power Monitoring and Smart Grid Solutions
The Leader In Power Monitoring and Smart Grid Solutions
2: Meter Overview and Specifications
Two-wire, half duplex
96 kΩ
±60 mA
90 ms
~3 Hz
Solid state – SPDT (NO – C – NC)
Solid state
DC ±350 V
120 mA
350 mA for 10 ms
35 Ω
1µA@350 V
AC 3750 V
(NC - C) Closed; (NO - C) Open
#
Doc E149701 2-14