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3 SPECIFICATIONS
3.3 Performance Specifications
I/O combined module
NZ2GN2S1-32DT DC input/transistor output module
Item NZ2GN2S1-32DT
Input specifications
Number of input points 16 points
Rated input voltage 24VDC (ripple rate: 5% or less) (Allowable voltage range: 20.4 to 28.8VDC)
Rated input current 6.0mA TYP. (for 24VDC)
Maximum number of simultaneous input points 100%
ON voltage/ON current 11VDC or more/4mA or more
OFF voltage/OFF current 5VDC or less/1.5mA or less
Input resistance 3.3k
Input response time OFF ON 0ms
*2
/0.2ms/1ms/1.5ms/5ms/10ms/20ms/70ms
(Factory default: 1ms)
ON OFF
Wiring method for common 16 points/common (Common terminal: terminal number 33) (1-wire, spring clamp terminal block type)
Positive common type
Output specifications
Number of output points 16 points
Rated load voltage 24VDC (ripple rate: 5% or less) (Allowable voltage range: 20.4 to 28.8VDC)
Max. load current 0.5A/point, 4A/common
Maximum inrush current Current is limited by the overload protection function.
Leakage current at OFF 0.1mA or less
Max. voltage drop at ON 0.3VDC (TYP.) 0.5A, 0.6VDC (MAX.) 0.5A
Output response time OFF ON 0.1ms or less
ON OFF 0.8ms or less (resistive load)
Surge suppressor Zener diode
External power supply for
output part
Voltage 24VDC (ripple rate: 5% or less) (Allowable voltage range: 20.4 to 28.8VDC)
Current 25mA or less (TYP. 24VDC per common) External load current is not included.
Protection function Overload protection
function
Limited current when detecting overcurrent: 1.5 to 3.5A/point
Activated to each point.
Overheat protection
function
Activated to each point.
Wiring method for common 16 points/common (Common terminal: terminal number 34) (1-wire, spring clamp terminal block type)
Sink type
Common specifications
Station type Remote station
Authentication Class Authentication Class B
Network topology Line topology, star topology, mixture of star topology and line topology, ring topology
*1
Withstand voltage 510VAC for 1 minute between all DC external terminals and ground
Insulation resistance 10M or higher between all DC external terminals and ground (500VDC insulation resistance tester)
Noise immunity
*3
Noise voltage 500Vp-p, noise width 1s, noise frequency 25 to 60Hz (DC type noise simulator
condition)
Protection degree IP2X
External interface Communication part RJ45 connector
Module power supply part Terminal block for module power supply and FG (2-piece spring clamp terminal block)
I/O part 2-piece spring clamp terminal block
Applicable wire size For power supply Stranded wire: 0.3 to 1.5 (22 to 16 AWG), terminal slot size: 2.4mm 1.5mm
*4
For I/O Stranded wire: 0.3 to 1.5 (22 to 16 AWG)
Applicable solderless
terminal
*5
Terminal block for module
power supply and FG
Page 127 Applicable solderless terminal
I/O terminal block Page 136 Applicable solderless terminal
Multicast filter Available
*1
Cyclic transmission RX/RY points 32 points
RWr/RWw points 4 points
*6
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