Hach sc1000 User Manual

35
Installation
3.6.5 Profibus DP card connections
Refer to the documentation supplied with the Profibus DP card for more information.
Refer to the appropriate probe manual for operating instructions, instrument profiles,
and GSD files. Refer to the company web site for the latest GSD files and documentation.
To make a Profibus card connection:
1. Remove power from the instrument. Remove the probe module cover.
2. Connect the Profibus card to the appropriate slot (Figure 18). Use a magnetic
screwdriver to secure the four screws to the card.
3. Install the card connector to the appropriate connection on the main circuit board
(Figure 17).
4. Feed the cable through the base of the module and properly prepare and insert each
wire into the terminal according to Figure 26 and Table 9. Make sure that the shield is
connected to a threaded spacer on the board.
5. Write the serial number from the rating plate on the supplied sticker and attach it to
the main high voltage barrier (Figure 18).
6. Install the probe module cover.
Figure 25 Modbus RS232 (YAB047) card connections
1 Terminal Block (Refer to Table 8 for terminal assignments)
Table 8 Modbus RS232 card (YAB047) terminal assignments
Terminal Modbus RS232 designation
1 Not Used
2 Ground
3 Not Used
4 TXD (Transmitting line Modbus Card)
5 Not Used
6 RXD (Receiving line Modbus Card)
7 Not Used

Hach sc1000 Specifications

General

Operating Temperature	-20 to 60 °C (-4 to 140 °F)
Inputs	Up to 2 digital or analog sensors
Outputs	2 analog, 2 relay
Communication	Modbus
Power Supply	100-240 VAC
Enclosure Rating	IP66, NEMA 4X