EMERSON DeltaV™ M-series Traditional I/O

or redundant installation:
 AI 4-20 mA HART 8 channels
 AO-4-20 mA HART 8 channels
 DI, 24V DC Dry Contact, 8 channels
 DO 24V DC High-Side, 8 channels
 A Traditional I/O card easily plugs into an I/O carrier.
 AI (Plus) 4-20 mA HART, 16 channels
 AO (Plus) 4-20 mA HART, 16 channels
 DI (Plus) 24V DC, Dry Contact, 32 channels
 DO (Plus) 24V DC, High-Side, 32 channels
 The following I/O cards are supported in simplex format  
to meet your field wiring needs.
 AI Isolated, 4 channels
 RTD, 8-channels
 Thermocouple, 8 channels
 Millivolt, 8 channels
 DI, High Density, 32 channels
 DI 24V DC Isolated, 8 channels
 Multi-Function, 4 channels (Isolated DI)
 Sequence of Event, 16 channels (DI 24 V DC)
 DI 120V AC Low Side Detection, 8 channels
 DI 120V AC Isolated, 8 channels
 DO 24V DC Isolated, 8 channels
 DO 120/230V AC High-Side, 8 channels
 DO 120/230 Isolated, 8 channels
 All I/O cards are enclosed in a common form factor that plugs 
into the I/O interface carrier. The housing is clearly labeled with 
the enclosed I/O card type. All cards have power and internal 
error indicators. Eight-channel cards have clearly visible channel 
status LEDs.
 All cards meet ISA G3 corrosion specifications by the careful 
selection of superior electronic components and the use of 
conformal coating.
 Pulse Counters are available on most DI cards. The supported 
maximum frequency varies from 0.1 Hz on AC signals to  
75 or 120 Hz on 24V DC inputs. For higher pulse counts,  
up to 50 KHz, use the Multi-Function card’s high speed  
pulse input.
 The DeltaV system provides control module level time  
stamping for log events and alarms. For greater event 
resolution, the 16-channel Sequence-of-Events DI card  
can provide signal driven events to a resolution of +/- 0.25 ms  
per card, or within 1 ms per controller. Please refer to  
the Sequence-of-Events PDS for more information on  
Sequence-of-Event data collection and system options 
for this feature

 The keying mechanism consists of two keying posts that rotate 
and lock into the terminal block base. Each post has 6 positions: 
A-F and 1-6. Each card is assigned a unique key, which is marked 
on the side of the I/O card:
 Terminal block keying example.
 The keys prevent installation of an incorrect card, and the 
graphical information on the card makes it easy to determine  
if a keyed slot will accept a particular card.
 There are different I/O terminal blocks available to meet the 
wiring needs of field signals.
 8-Channel terminal block
 Fused 8-Channel terminal block
 AI 8-Channel terminal block
 2-wire AI Plus 16-Channel terminal block
 4-wire AI Plus 16-Channel terminal block
 AO Plus 16-Channel terminal block
 DI 32-Channel terminal block
 DI Plus 32-Channel terminal block
 DO Plus 32-Channel terminal block
 Isolated Input terminal block
 RTD/Resistance terminal block
 Thermocouple terminal block
 The following redundant I/O terminal blocks are available  
on some I/O interfaces, allowing a pair of cards to be installed  
as a redundant pair.
 Redundant AI 8-Channel terminal block
 Redundant AI Plus 16-Channel terminal block
 Redundant AO 8-Channel terminal block
 Redundant AO Plus 16-Channel terminal block
 Redundant Discrete 8-Channel terminal block
 Redundant DI Plus 32-Channel terminal block
 Redundant DO Plus 32-Channel terminal block
 The table on the following page lists the compatible  
terminal blocks for each card, along with the cards  
unique key positions. The first terminal block listed  
is the recommended terminal block.
 In addition to standard signal wiring, some cards may also  
be ordered with Mass Terminal blocks that allow these cards 
to be connected to the M-series Mass Connection Solutions 
or third party wiring solutions from Phoenix or if IS Barriers 
are required from Pepperl and Fuchs, mounted in an adjacent 
cabinet to meet special signal conditioning or for optimizing 
field wiring solutions. Please refer to the Alliance Program 
website for details on approved third-party products.
 10-pin Mass Termination Block (simplex only)
 16-pin Mass Termination Block (simplex only)
 24-pin Mass Termination Block (simplex only)
 40-pin Mass Termination Block (simplex and redundant)
 48-pin Mass Termination Block (simplex and redundant)