V18345-1010521001 ABB
describe
V18345-1010521001 instrument grade shielded twisted pair or 3-wire twisted pair (triple) is preferred
Noise resistance, the shielding layer should be terminated at the local panel grounding point near the module.
The local circuit power supply of the module can be floating or grounded, and can be shared with others
Similar functions. V18345-1010521001 All loads have a common return bus (RET) available for the module
The negative side of the load is internally connected to the
Supply negative side B end. Usually, only ungrounded loads are recommended.
V18345-1010521001 If it is necessary to drive a grounded load, it can be
Load and ungrounded module power supply. (This may reduce accuracy). Reduced internal resistance
The impact of small ground voltage differences
V18345-1010521001 auxiliary wiring terminals can be used to provide additional wiring terminals. For 1/0 terminals
For blocks with line to board connectors, external connection points are usually preferred, although
Auxiliary wiring terminals can be used.
All terminals of auxiliary wiring terminals are internally connected together. auxiliary
The terminal block with box terminals has 13 terminals, V18345-1010521001, each of which can accommodate one AWG # 14
(average 2.1mm2 cross-section) to AWG # 22 (average 0.36mm2 cross-section) wires, or two wires up to
AWG # 18 (average 0.86mm2 cross-section). The auxiliary wiring terminal with terminal block has
Nine terminals, each capable of accommodating one or two AWG # 14 (average 2.1mm2)
Cross section).
V18345-1010521001 The panel grounding shield from the auxiliary junction box to the panel should be AWG # 14
Wire, not longer than 4 inches (10 centimeters).
The 8-point analog current source output module (IC670ALG330) can accommodate 8 current loops
At a common power output. It provides eight channels of analog current output for users
The configurable scaling ratio for each channel.
Supports 8 output currents, ranging from 0 to 20mA, with a resolution of 16 bits.
Provide an output over range of up to approximately 20.48mA.
Using Word and Bit Data Types
V18345-1010521001 can be recalibrated on-site or reset to factory calibration. The calibration data is stored in flash memory.
Separate channel configuration, including default output level and scaling parameters.
Report under range/over range and open circuit alarms.
Manufacturer:ABB
Product number:V18345-1010521001
Product type:Electric pneumatic positioner TZIDC
V18345:TZIDC=Intelligent,configurable indicator and operation panel
Housing:10=aluminum housing IP 65(NEMA 4X)without mechanical indicator
Input/communication:1=4-20ma with LKS adapter
Protection:0=None
Function:5=double acting,failure freezing
Connection:2=Electrical:1/2-14 NPT;Air:1/4-18 NPT
Analog feedback:1=plug-in module for analog position feedback,signal range 4…20mA,two wire system
Mechanical feedback:00=none
Design:1=Standard
Weight:1.7 kilograms
Shipping weight:3 kilograms
