Sartorius Quintix Pro QTX324IRU-1z Instrucciones De Manejo página 29

12.8.3 Specifications for the RS232 Interface (Rear)
Type of interface: Serial interface
Interface operation: Full duplex
Level: RS232
Connection: D-sub connector, 9-pin
Maximum cable length: 10 m
Pin assignment
12.9 Materials
Housing: Polybutylene terephthalate (PBT)
Control unit: Glass
Draft shield: Glass / polybutylene terephthalate (PBT)
Pan support: Stainless steel
Weighing pan, shield plate, draft shield frame: Stainless steel
12.10 Cleaning Agents and Cleaning Procedures
Approved cleaning agents
Suitable for device housing and draft shield components at a temperature of 20–25°C
Isopropyl alcohol (C3H8O), 70%
Ethanol ( C2H6OH), min. 70%
Acetone (CH3COCH3), 100%
Citric acid (C6H8O7), 10%
Hydrogen peroxide (C6H8O7), 3.5%
Sodium hydroxide (NaOH), 32%
Tested cleaning procedures
Spraying the device surfaces with an approved cleaning agent, contact time:*
Wipe the device surfaces with a slightly moistened, soft cleaning cloth.*
*= The cleaning procedure can be repeated 5 times.
Pin 1: Not assigned
Pin 2: Data output (TxD)
Pin 3: Data input (RxD)
Pin 4: Not assigned
Pin 5: Internal ground
Pin 6: Not assigned
Pin 7: Clear to Send (CTS)
Pin 8: Request to Send (RTS)
Pin 9: Not assigned
Operating Instructions Quintix
Technical Data
Min min. 5
Min min. 5
Pro
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