Emerson VE4015 DeltaV Pulse Count Input Card

FAQ

Q1: What is the maximum input frequency supported by the VE4015 Pulse Count card?
A1: It supports up to 50 kHz for both sine and square wave signals.

Q2: What is the minimum pulse width the card can detect?
A2: The card can detect pulse widths as short as 10 microseconds.

Q3: Does the VE4015 card provide channel-to-channel isolation?
A3: Yes, it offers 250V AC isolation from the system and 100V AC between channels.

Q4: Does the VE4015 require external power?
A4: It uses 24V DC for field power with a typical draw of 25 mA and includes a 1A resettable fuse.

Q5: What is the accuracy of the pulse input measurement?
A5: It maintains 0.1% reading accuracy in the range of 0.1 Hz to 50 kHz.

Q6: Is the VE4015 suitable for dry contact inputs?
A6: Yes, it supports 24V DC dry contact type inputs.

Q7: What are the physical dimensions of the VE4015?
A7: Its dimensions are 107 x 41 x 105 mm and it weighs 0.36 kg.

Q8: What environmental conditions is the card rated for?
A8: It operates between -40°C to 70°C, supports 5% to 95% humidity, and has an IP20 protection rating.