ABB TZIDC Manual page 27

TZIDC DIGITAL POSITIONER | CI/TZIDC/C-FM-US-EN REV. A
Mechanical digital feedback
Two proximity switches or microswitches for independent
signaling of the actuator position, switching points are
adjustable between 0 to 100%
Mechanical digital feedback with proximity switches Limit 1, Limit 2
Terminals +41 / −42, +51 / −52
Supply voltage 5 to 11 V DC
(Control circuit in accordance with DIN
19234/NAMUR)
Direction of action Metal tag in proximity
switch
Type SJ2-SN (NC; log 1) < 1.2 mA
Mechanical digital feedback with 24V microswitches
Limit 1, Limit 2
Terminals +41 / −42, +51 / −52
Supply voltage maximum 24 V AC/DC
Load rating Maximum 2 A
Contact surface 10 µm Gold (AU)
Mechanical position indicator
Indicator disk in enclosure cover linked with device feedback
shaft.
These options are also available for retrofitting by Service.
Metal tag outside
proximity switch
> 2.1 mA
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