Filter
Top Products
Page 39
Digital Inputs
8 Normal inputs 4 points per common.
Bidirectional type.
8 Relay (Form A) outputs. 4 points per
common.
Digital outputs
8 PNP type Transistor output. 4 points per
common.
8 NPN type Transistor output. 4 points per
common.
Rated Input voltage
24VDC
Rated Input Current
Upto 5mA
Input Impedance
5.4K ohm
Minimum ON voltage 9.6 VDC
Maximum OFF voltage 3.6 VDC
Turn ON time 10 msec
Turn OFF time 10 msec
Isolation Optically isolated from the internal circuit
Connection method Removable terminals (3.81mm pitch)
Output Capacity 2A per o/p. 8A per common for Relay type
output
500mA max for PNP and NPN type
transistor output
Rated load 230V / 2A, 30VDC / 2A (for Relay),
500mA at 24VDC (for transistor)
General
Operating Temperature 0 to 55 deg.C.
Storage Temperature -20 to 85 deg.C.
Operating Humidity 10% to 90% (Non condensing)
Vibration 10Hz to 150Hz ,displacement of 0.2 mm
(peak) (3 mutually perpendicular axes)
Shock 490.5 m/s2,2 half-sine shocks per axis,
on 3 mutually perpendicular axes)
Mechanical Dimension 100mm X 35mm X 70mm
Weight 150 gm.
FTB
(Fast Transient / Burst)
IEC61000-4-4 [2.2kV (Power- Direct
Injection), 1.2KV (I/O - Capacitive clamp).]
Electrostatic discharge IEC61000-4-2 Level 3
Electromagnetic field IEC61000-4-3, 10 V/m AM modulation
(80 MHz to 1 GHz)
RF Immunity IEC61000-4-6, 10 V/m AM modulation
(0.15MHz to 80 MHz)
Dumped Oscillatory
wave
IEC61000-4-12
Surge Immunity IEC61000-4-5 Level 2
Radiated emission EN50081-2
Power Rating (Back Plane)
Voltage Rating
3.75 VDC derived from
base model
Current Rating Upto 80mA
GDR288**S (Relay Type Output)
GDD288P*S (PNP Type transistor output)
GDD288N*S (NPN Type transistor output)
Power Supply: 24VDC, 50mA
100mA for relay coil supply
Input per channel: 24VDC, 5mA
Output per channel: 0.5 A, 24VDC and
For GDR288*3S: 230V, 2A /
24VDC, 2A