isysNet 24 VDC Input Modules, Series A (PSSN8M8A, PSSN8M12A, PSSN8M23A,PSSP8M8A, PSSP8M12A, PSSP8M23A) E106P
8
Digital Input Modules
Inputs per Module
PSSN8M - 8 (1 group of 8) nonisolated, sinking
PSSP8M - 8 (1 group of 8) nonisolated, sourcing
Voltage, Off-State Input, Maximum
5VDC
Voltage, On-State Input,
Maximum
Minimum
Nominal
28.8VDC
10VDC
24VDC
Current, Off-State Input, Maximum
1.5 mA
Current, On-State Input,
Maximum
Minimum
Nominal
5 mA
2 mA
4 mA @ 24VDC
Input Impedance,
Maximum
Nominal
4.7 k
Ω
3.6 k
Ω
Input Delay Time OFF to ON
0.5 ms ha (0-63 ms selectable
1
)
Input Delay Time, ON to OFF
0.5 ms ha (0-63 ms selectable
1
)
Input Point Density
2, 4, or 8
Field Power Bus Supply
Voltage Range
Nominal
10 to 28.8VDC
24VDC
Keyswitch Position
1
LED Indicators
2, 4, or 8 yellow input status, logic side
1 green/red network status, logic side
1 green/red module status, logic side
PointBus Current, Maximum
75 mA @ 5VDC
Power Dissipation, Maximum
PSSN8M - 1.6W @ 28.8VDC
Thermal Dissipation, Maximum
PSSN8M - 5.5 BTU/hr. @ 28.8VDC
Isolation Voltage
(continuous-voltage withstand rating)
50V rms
Tested at 1250VAC rms for 60s
Dimensions
Imperial (Metric) 1.25H x 2.63W x 4.25D (31.75H x 66.80W x 107.95D)
Operating Temperature
IEC 60068-2-1 (Test Ad, Operating Cold),
IEC 60068-2-2 (Test Bd, Operating Dry Heat),
IEC 60068-2-14 (Test Nb, Operating Thermal Shock):
-20 to 60°C (-4 to 140°F)
Storage Temperature
IEC 60068-2-1 (Test Ab, Un-packaged Non-operating Cold),
IEC 60068-2-2 (Test Bb, Un-packaged Non-operating Dry Heat),
-40 to 85°C (-40 to 185°F)
Relative Humidity
IEC 60068-2-30 (Test Db, Un-packaged Non-operating Damp Heat): 5 to 95% non-condensing
Shock
IEC60068-2-27 (Test Ea, Unpackaged Shock):
Operating 30g
Non-operating 50g
Vibration
IEC60068-2-6 (Test Fc, Operating): 5g @ 10 to 500Hz
ESD Immunity
IEC 61000-4-2:
6kV contact discharges
8kV air discharges
Radiated RF Immunity
IEC 61000-4-3:
10V/m with 1kHz sine-wave 80%AM from 30MHz to 2000MHz
10V/m with 200Hz 50% Pulse 100%AM at 900Mhz
10V/m with 200Hz 50% Pulse 100%AM at 1890Mhz
EFT/B Immunity
IEC 61000-4-4: ±3kV at 5kHz on signal ports
Surge Transient Immunity
IEC 61000-4-5: ±1kV line-line(DM) and ±2kV line-earth(CM) on signal ports
Conducted RF Immunity
IEC 61000-4-6: 10Vrms with 1kHz sine-wave 80%AM from 150kHz to 80MHz
Emissions
CSPR 11: Group 1, Class A
Enclosure Type Rating
Meets IP65/66/67 (when marked)
Mounting Base Screw Torque
#8 screw, 7.5 in. lbs. in Aluminum, 16 in. lbs. in Steel
Weight
Imperial (Metric) 0.64 lb. (0.29 kg)
Wiring Category
2
1 - on signal ports
Certifications:
(when product is marked)
c-UL-us UL Listed Industrial Control Equipment,
certified for US and Canada
CE
European Union 89/336/EEC EMC Directive, compliant with:
EN 61000-6-4; Industrial Emissions
EN 50082-2; Industrial Immunity
EN 61326; Meas./Control/Lab., Industrial Requirements
EN 61000-6-2; Industrial Immunity
C- Tick Australian Radiocommunications Act, compliant with:
AS/NZS CISPR 11; Industrial Emissions
1. Input OFF to ON or ON to OFF delay is time from a valid input signal to recognition by the module.
2. Use this Conductor Category information for planning conductor routing. Refer to Publication E115P, “Industrial Automation Wiring and Grounding Guidelines”.
Specifications
-
Following are specifications for the digital input modules.
