IDEC MicroSmart Pentra - Manual (Page 31)

W EB S ERVER CPU M ODULE U SER ’ S M ANUAL FC9Y-B1278 3-3
3: I NSTALLATION AND W IRING
Installing the HMI Module
The optional HMI module (FC4A-PH1) can mount on any all-in-one type CPU module, and also on the HMI base module
mounted next to any slim type CPU module. For specifications of the HMI module, see "HMI Module" of the basic volume
(page 2-80). For details about operating the HMI module, see "HMI Module" of the basic volume (page 5-60).
Slim Type
1. When using the HMI module with the slim type CPU
module, prepare the optional HMI base module
(FC4A-HPH1). See "HMI Base Module" of the basic
volume (page 2-81).
2. Locate the HMI connector inside the HMI base
module. Push the HMI module into the HMI
connector in the HMI base module until the latch
clicks.
3. Remove the communication connector cover from
the slim type CPU module. See “Removing the
Communication Connector Cover” on page 3-10.
4. Place the HMI base module and CPU module side by
side. With the communication connectors aligned
correctly and the blue unlatch button in the down
position, press the HMI base module and CPU
module together until the latches click to attach the
modules together firmly. If the unlatch button is in
the up position, push down the button to engage the
latches.
• Turn off the power to the Web server CPU module before installing or removing the HMI module to
prevent electrical shocks.
• Do not touch the connector pins with hand, otherwise electrostatic discharge may damage the internal
elements.
Caution
HMI Base Module
HMI Module
Unlatch Button Communication Connector Cover
Slim Type CPU Module