ES218 Datasheet, PDF (8/26 Pages) Cyrustek corporation – 2000 Counts Manual DMM

ES218
2000 Counts Manual DMM
1.2. Current Measurement For Multi-meter
ES218 has 5 manual current measurement modes for multi-meter. The following table summarizes
the full-scale range of each mode. When ES218 operates in the current measurement modes for
multi-meter, it takes high input from pin IVS (pin100), low input from pin SGND and reference
voltage from VR (pin10).
Mode
FC6
FC1~4
Full Scale
Input Terminal
200.0uA²
0
0,0,0,1
20.00mV
IVS V.S. SGND
2000uA
1
0,0,0,1
200.0mV
IVS V.S. SGND
20.00mA
0
1,0,0,0
20.00mV
IVS V.S. SGND
200.0mA
1
1,0,0,0
200.0mV
IVS V.S. SGND
20.00A¹
1
0,0,0,0
200.0mV
IVS V.S. SGND
Note:
1. Connect ASEL (pin44) to V- will set maximum readings of input for 20.00A mode to 10.00A.
2. Pulled S20uA (pin71) to V- to change 200.0uA to 20.00uA display.
1.3. Current Measurement For Clamp-meter
ES218 supports 4 manual current measurement modes for Clamp meter application. The following
table summarizes the Full-Scale range of each mode. It takes high input from IVS pin, low input from
SGND and reference voltage from VR.
Mode
200.0A
2000A²
20.00A
200.0A
VST¹
FC6
0
1
V-
0
1
FC1~4
0,0,0,1
0,0,0,1
1,0,0,0
1,0,0,0
Full Scale
20.00mV
200.0mV
20.00mV
200.0mV
Input Terminal
IVS V.S. SGND
IVS V.S. SGND
IVS V.S. SGND
IVS VS. SGND
Note:
1. Connect VST to V- will disable the “µ₂” / ”m₂” symbol on LCD panel.
2. Connect ASEL to V- will set maximum readings of input for 2000A modes to 1000A.
V 1.5
8
2015/12/11