AXIOMTEK AX5420P, Руководство пользователя

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AX5420P & AX5425P User ’ s Manual
Introduction
2
You may configure the relay outputs and isolated digital input.
W hen the corresponding bit is in the low (0) state, the NC
(Normally Closed) contact is connected inside the relay to the
CM (Common) contact. W hen the corresponding bit is in high (1)
state, the NO (Normally Open) contact is connected to the CM
contact. All relay contacts and isolated input lines are built in
two I/O connectors, which are accessible from the expansion
slot, rear panel of the PC.
1.2 Specifications
1.2.1 Relay Output
# Number of Relays: 16 (8)
# Relay Type: Relays 1-5 and 9-13 are from C(SPDT),
Relay 6-8 and 14-16 are from A (SPST-NO)
# Contact Ratings:
! Nominal Load
#
Relay 1-16: 3A @ 120VAC or 24VDC
#
MAX. Switching power: 960VA, 120W
! MAX. Switching Voltage: 250VAC, 150VDC
#
MAX. Switching Current
#
Relay 1-16: 3A
! Max. Carrying Current
#
Relay 1-16: 3A
# Contact Material: Gold overlay silver-nickel
# Contact Resistance: 70m Ω Max.
#
Insulation Resistance: 250M Ω Min. At 500VDC
# Dielectric Strength: 750VAC 1 Minute (between open
contacts)
2000VAC 1 Minute (between coil
and contacts)
# Surge Strength: High voltage: 6000v (at 1.2*50us
standard surge wave)
# Operating Time: 7ms Max.
# Release Time: 4ms Max.