1.1 Introduction; General Specification - Delta IFD8540 Operation Manual

B l u e t o o t h C o m m u n i c a t i o n Mo d u l e - I F D 8 5 4 0 O p e r a t i o n Ma n u a l

1.1 Introduction

_1
Thank you for choosing Delta IFD8540 module. Before using the module, please read this manual for
proper installation and operation.
The IFD8540 is a Bluetooth communication module that provides MODBUS (RS--232/RS-485) conversion
to Bluetooth and vice versa. You can create software configuration with Delta communication software
HWCONFIG 4.0 via RS-232/RS-485/USB.
The characteristics of the IFD8540 modules are as follows.
1. Support MODBUS protocol.
2. Isolate communications from power, strong noise immunity.
3. Use the external control button for Bluetooth group, MODBUS station or combination of particular
communication format and baud rate.
4. Support using Reset button to restore default values.
5. Provides communication lighting (BLE, COM) control to easily detect errors.
1.2
Operation temperature
Storage temperature
Operation humidity
Storage humidity
Operating environment
Installation
Pollution degree
Degree of protection
Vibration immunity
Shock
Certificates
Permissible air pressure
1 - 2

General specification

Item
0℃ ~ 60°C
-40℃ ~ 85°C
5~95%, non-condensing
5~95%, non-condensing
Corrosive gases do not exist
Inside a control box
2
IP40
Tested with:
5 Hz ≦ f ≦ 8.4 Hz, constant amplitude 3.5 mm;
8.4 Hz ≦ f ≦ 150 Hz, constant acceleration 1g
Duration of oscillation: 10 sweep cycles per axis on each direction of the 3
mutually perpendicular axes
International standards: IEC61131-2, IEC 68-2-6（TEST Fc）
Tested with:
Half-sine wave: Strength of shock 15 g peak value, 11 ms duration;
Shock direction: The shocks in each direction per axis, on 3 mutually
perpendicular axes（total of 18 shocks）
International standards: IEC 61131-2 & IEC 60068-2-27（TEST Ea）
EN62368-1, UL61010
Operation: 1080 ~ 795hPa ( -1000 ~ 2000m above sea level)
Storage: 1080 ~ 660hPa ( -1000 ~ 3500m above sea level)
Specification