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18
GuardPLC™ 1600 Controllers
Specifications
Controller
User Memory
Minimum Watchdog
Minimum Safety Time
Current Consumption
Operating Voltage
Protection
Digital Inputs
No. of Inputs
On-state
Off-state
Switching Point
Supply
Digital Outputs
No. of Outputs
Output Voltage Range
Output Current
Surge Current per Channel
Minimum Current Load
On-State Voltage Drop
Off-State Leakage Current
Environmental Conditions
Storage Temperature :
Operating Temperature:
Publication 1753-IN001B-EN-P - March 2004
max. 250 KB user program memory
max. 250 KB application data memory
10 ms
20 ms
max. 8 A (with max. load)
0.5 A idle current
24V dc, -15% to +20%, w
separation conforming to IEC 61131-2 requirements)
IP20
20 (not electrically isolated)
Voltage: 15V to 30V dc
Current Consumption: ≥ 2 mA @ 15V
Voltage: max. 5V dc
Current Consumption: max 1.5 mA (1 mA @ 5V)
typically 7.5V
5 x 20V / 100 mA @ 24V short-circuit proof
8 (not electrically isolated)
18.4V to 26.8V
Channels 1 to 3 and 5 to 7: 0.5 A @ 60°C (140°F)
Channels 4 and 8: 1 A @ 60°C (140°F); 2 A @ 50°C (122°C)
1A for 10ms @ 1Hz (Channels 1 to 3 and 5 to 7)
4A for 10ms @ 1Hz (Channels 4 and 8)
2 mA per Channel
max. 2.0V dc @ 2 A
max. 1 mA @ 2V
-40°C to +85°C (-40°F to +185°F)
0°C to +60°C (+32°F to 140°F)
≤ 15% (from a power supply with protective
ss
7.5 mA @ 30V
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