X20 System Modules • Analog Output Modules • AO4622 1.29 AO4622 1.29.1 General information The AO4622 module is equipped with four outputs with 12 Bit digital converter resolution. Various connection terminals allow you to select between the current and voltage signal. • 4 analog outputs • Both current or voltage signals are possible • 12-bit digital converter resolution 1.29.2 Order data Model Number Short Description Image Analog Output Module X20 analog output module, 4 outputs, ±10 V or 0 mA, ±10 V / 0 bis 20 mA, 12 Bit resolution Chapter 32 X20 System Modules X20AO4622 Required Accessory X20TB12 X20 standard 12-pin terminal X20BM11 X20 standard bus module, internal I/O supply is interconnected Table 82: Order data - AO4622 X20 System User's Manual V 1.1 169 X20 System Modules • Analog Output Modules • AO4622 1.29.3 Technical data Product ID AO4622 Short Description I/O Module 4 analog outputs, ±10 V or 0 to 20 mA Analog Outputs Output Digital Converter Resolution Conversion Time Power On/Off Behavior Basic Accuracy Voltage Current Output Protection ±10 V or 0 to 20 mA, optional, using different connection terminals 12-bit 300 µs for all outputs Internal enable relay for boot procedure and error ±0.15% at 25°C, based on the output range ±0.15% at 25°C, based on the output range Protected from Short Circuit General Information Status Display I/O function per channel, operating state, module status Diagnostics Module Run Error Channel Type Yes, with status LED and software status Yes, with software status Electrical Isolation Channel - Bus Channel - Channel Yes No Power Consumption Bus I/O Internal Certification Typ. 0.01 W TBD CE, C-UL-US (in development), GOST-R in development Mechanical Characteristics Spacing Mounting Orientation Protection Operating Temperature Horizontal Installation Storage Temperature Humidity Note 12.5 +0.2 mm Horizontal or vertical IP20 0 °C to +55 °C Derating with vertical installation -25 °C to +70 °C 5 to 95% (non-condensing) Order standard terminal block 1 x X20TB12 separately. Order standard bus module 1 x X20BM11 separately. Table 83: Technical data - AO4622 170 X20 System User's Manual V 1.1 X20 System Modules • Analog Output Modules • AO4622 1.29.4 Status LEDs Image LED Color Status Description r Green Off Module not supplied e Red 1-4 Orange Single flash Reset mode Blinking Preoperational mode On RUN mode Off Module not supplied or everything is OK On Error or reset state Off Value = 0 On Value ≠ 0 Chapter 32 X20 System Modules Table 84: Status display - AO4622 X20 System User's Manual V 1.1 171 X20 System Modules • Analog Output Modules • AO4622 X20 AO 4622 1.29.5 Pin assignments r e 1 2 3 4 AO + 1 I AO + 2 I AO + 1 U AO + 2 U AO - 1 U/I AO - 2 U/I AO + 3 I AO + 4 I AO + 3 U AO + 4 U AO - 3 U/I AO - 4 U/I Figure 74: Pin assignments - AO4622 1.29.6 Connection example AO +24 VDC GND Load + Current Load Load + Load Voltage +24 VDC GND Figure 75: Connection example - AO4622 172 X20 System User's Manual V 1.1 X20 System Modules • Analog Output Modules • AO4622 1.29.7 Output circuit diagram AO + x I D/A converter Enable relay AO + x U Chapter 32 X20 System Modules Processor AO - x U/I Channel status LED Reset Figure 76: Output circuit diagram - AO4622 X20 System User's Manual V 1.1 173
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