EFORT EC2-S, Operation And Maintenance Manual

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Electrical Operation and Maintenance Manual for Control Cabinet of EC2-S Industrial Robot
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Controller Local IO Expansion
This section mainly introduces the expansion of the local IO module of the controller in the control
cabinet. Due to space constraints, the local IO can be expanded by up to 2 16DI/16DO modules, input 24
VDC, output 24 V DC 500mA.
Table 3-8 List of Local IO Module Extension
Type Illustration Quantity Remarks
bus coupler
1
bus base
module
n
prepare according to
expansion requirements, n≤2.
IO module
n
prepare according to
expansion requirements, n≤2.
Table 3-9 Steps of Local IO Module Expansion Installation
Steps Illustration
1.Remove the
controller from the
guide rail;
2. Connect the bus
coupler to the bus
base module and
install it on the
DIN rail