Installation Instructions Instruction Manual

8 POINTBlock dc 8 Input/8 Output Module
Publication 1734-IN020A-EN-P - July 2001
Specifications - 1734D-IB8XOB8E, -IB8XOB8ES
Input Specifications - IEC 1+ 24V dc Input Compliant
ON-State Voltage Range 10V dc min
24V dc nominal
28.8V dc max
ON-State Current 2.5mA min
6.3mA nominal @ 24V dc
7.6mA max
OFF-State Voltage 5V dc max
OFF-State Current 1.5mA min
Input Impedance 4.7K Ω max (3.6K Ω nominal
Input Filter Time
OFF to ON
ON to OFF
0.5ms hardware + (0 - 65ms selectable)
0.5ms hardware + (0 - 65ms selectable)
Output Specifications
ON-State Voltage Range 10V dc min
24V dc nominal
28.8V dc max
ON-State Voltage Drop 0.2V max @ 0.75A
ON-State Current 0.7A max (electronically protected)
OFF-State Voltage 1.5V dc max
General Specifications
Pointbus Output Current 1A max @ 5V dc output power
DeviceNet Current 95mA maximum for POINTBlock
350mA for maximum with expansion of
12 POINT I/O modules
Number of POINT I/O
Expansion Modules
12 maximum at expansion port
Isolation Voltage 1250Vrms or 2121V dc for 1s between user power
and DeviceNet
Indicators 1 red/ green module status indicator
1 red/green network status indicator
16 I/O status indicators (8 input/8 output)
Power Dissipation 2.0W maximum @ 24V dc
Power Consumption 8.2W maximum @ 24V dc
Field Power Bus
Supply Voltage
Voltage Range
Supply Current
24V dc nominal
10-28.8V dc
10A max