Concentration Alarm Relay (Option 61); Connecting Communications Interfaces; Figure 2-10. Concentration Alarm Relay; Table 2-6. Control Input Pin Assignments - Teledyne T200 User Manual

Table 2-6. Control Input Pin Assignments

INPUT #
A
B
C, D, E
& F
U
+

CONCENTRATION ALARM RELAY (OPTION 61)

The concentration relay option provides four (4) "dry contact" relays on the rear panel
(Figure 2-10), each with 3 pins: Common (C), Normally Open (NO), and Normally Closed
(NC). The Relays can be mapped to reflect various internal instrument conditions and
states. Configure these outputs through the Setup>Digital Outputs menu (Section 2.5.7)
under MB Relay [1 thru 4].

CONNECTING COMMUNICATIONS INTERFACES

E
THERNET
For network or Internet communication with the analyzer, connect an Ethernet cable from
the analyzer's rear panel Ethernet interface connector to an Ethernet port. Although the
analyzer is shipped with DHCP enabled by default, it should be manually configured with
a static IP address.
Configuration: Section 2.5.10.5
083730200A DCN7962
STATUS
DEFINITION
Remote Zero Cal
Remote Span Cal
Spare
Digital Ground
External Power input
5 VDC output

Figure 2-10. Concentration Alarm Relay

C
ONNECTION
Teledyne API T200 NO/NO
ON CONDITION
The analyzer is placed in Zero Calibration mode.
The analyzer is placed in Lo Span Calibration mode.
The ground level from the analyzer's internal DC Power
Supplies (same as chassis ground).
Input pin for +5 VDC is required to activate pins A – F.
Internally generated 5V DC power. To activate inputs A –
F, place a jumper between this pin and the "U" pin. The
maximum amperage through this port is 300 mA
(combined with the analog output supply, if used).
/NO Analyzer with NumaView™ Software
2 x
31