3 parts list, 4 terminal numbers and functions, 3 parts list 1.4 terminal numbers and functions – Rice Lake TC Series, Rice Lake Weighing Systems - RS-232 Option Card Installation Manual User Manual

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RS-232 Option Card

1.3 Parts List

1.4 Terminal Numbers and Functions

Tare subtraction (zero adjustment) is possible by connecting an external tare subtraction input and a signal ground, through
contacts or a transistor switch. When following this procedure, secure a connection time of at least 400 milliseconds. (When
the switch is off, the voltage maximum is 15 V; when the switch is on, the sink current is 20 mA or less.)

NOTE: Before plugging in the connectors, unplug the AC adapter.

Part Number

Name

Amount

21AE002

SJRS Board Assembly

3365P

Label for RS232C Output

FC 059

TCP0556-01-0201

Table 1-1. Parts List for RS232 Option

Part Number

Name

Amount

21AE003

SJLM Board Assembly

3339P

Label for Relay Contact

FC 062

TCP0568-01-0201

Table 1-2. Parts List for Relay Contact