ADLINK ND-6067 - Manual (Page 105)

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5.7 Overview of NuDAM-6060
NuDAM-6060 provides four relay output channels, two are form A and two
are form C. It can control high power devices without external circuits. The
isolation guarantees the industrial safety.
5.7.1 Features of NuDAM-6060
z 4 channels relay output
z 4 channels isolated digital input
z Programmable host watchdog timer for host failure protection
z Internal watchdog timer for device failure protection
z Easy programming by software
z Easy installation and wiring
5.7.2 Specifications of NuDAM-6060
‹ Interface
♦
Interface : RS-485, 2 wires
♦
Speed (bps) : 1200, 2400, 4800, 9600, 19.2K, 38.4K, 57.6K,
115.2K (115.2K only for firmware reversion above
A4.00)
‹ Input
♦
Channel numbers : 4
♦
Common External Voltage : +24 V
‹ Output
♦
Channel numbers : 4 relay output
♦
Output type : 2 form C channels, 2 form A channels
♦
Contact rating : 0.5A / AC 125V,1A / DC 30V
♦
Relay ON/OFF time interval :Max. 3 ms
♦
Breakdown voltage : 750 V
rms
(between open contact),1000
V
rms
(between contact and coil)
♦
Expected life : 10 5 times(0.5A/AC125V resistive load at 20 cpm) or
10
8
times(no load at 180 cpm)
♦
Insulation resistance :Min. 1000 M
Ω
‹ Watchdog Function