·Some details are not shown. Please refer to specification sheets for all information.

R8-DCM16ALH

Remote I/O R8 Series

NPN TRANSISTOR OUTPUT MODULE, 16 points
(with shortcircuit protection, full and partial interlock)

Functions & Features
• 16 channels for discrete output, compact size remote I/O module
• 20 pin MIL connector
• With interlock input it is available to turn all or half of outputs off.

MODEL: R8–DCM16ALH[1]

ORDERING INFORMATION
• Code number: R8-DCM16ALH[1]
Specify a code from below for [1].
(e.g. R8-DCM16ALH/Q)
• Specify the specification for option code /Q
  (e.g. /C01)

[1] OPTIONS
blank: none
/Q: With options (specify the specification)

SPECIFICATIONS OF OPTION: Q
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
/C02: Polyurethane coating

RELATED PRODUCTS
• PC configurator software (model: R8CFG)
Downloadable at M-System’s web site.
A dedicated cable is required to connect the module to the PC.  Please refer to the internet software download site or the users manual for the PC configurator for applicable cable types.
Note: When using with Power/Network module (model: R8-NM1), firmware version Ver1.04 or later is supported.

GENERAL SPECIFICATIONS
Connection
 •Input
: 4-pin e-CON connector
   PWB connector XN2D-1474-S002 (Omron)
   Recommended cable connector XN2A-1470 (Omron)
   Applicable wire size 0.08 mm2 (AWG28) - 0.5 mm2 (AWG20)
   Outer sheath diameter: max. 1.5 dia
   (The cable connector is not included in the package. Refer to the specifications of the product.)
 •Output:20-pin MIL connector
   PWB connector XG4A-2034 (Omron)
   Recommended socket XG5N-201 (Omron)
   Recommended contact XG5W-0231 (Omron)
   Applicable wire size AWG22, number of conductor 17, diameter of conductor 0.16 mm
   (The socket and contact are not included in the package. Refer to the specifications of the product.)
 •Excitation supply, internal bus: Connected to internal bus connector
 •Internal power: Supplied from internal bus connector
Isolation: I/O or exc. supply to internal bus or internal power
Module address:DIP switches
Terminating resistor: Built-in (DIP Switch, default: disable)
(The others switches depend on operating mode settings)
Indicator LEDs: Bi-color (red/green) LED; Refer to the instruction manual.
Discrete output status indicators: Green LED; Refer to the instruction manual.
Interlock status indicators: Red LED; Refer to the instruction manual.

INTERLOCK INPUT SPECIFICATION
Common: Negative common (PNP)
Number of input: 3 point
Rated input voltage: 24 V DC ±10 %; ripple 5 %p-p max.
ON voltage / current: ≥ 15 V DC (input – 0V) / ≥ 2.3 mA
OFF voltage / current: ≤ 5 V DC (input – 0V) / ≤ 1 mA
Input current: ≤ 4.5 mA per point at 24 V DC
Input resistance: Approx. 5.7 kΩ
ON delay: ≤ 2.0 msec.
OFF delay: ≤ 2.0 msec.
The output turns to OFF during interlock is input.

OUTPUT SPECIFICATIONS
Common: Negative common (NPN) per 16 points
Maximum outputs applicable at once: No limit (at 24 V DC)
Number of output: 16 points
Rated load voltage: 24 V DC ±10 %
Rated output current: 0.1 A per point, 1.6 A per common
Residual voltage: ≤ 0.5 V
Leakage current: ≤ 0.1 mA
ON delay: ≤ 0.5 msec.
OFF delay: ≤ 1.5 msec.
With shortcircuit protection
With overheat protection
(When driving an inductive load, connect a diode in parallel with the load.)

INSTALLATION
Max. current consumption: 160 mA
Operating temperature: -10 to +55°C (14 to 131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Atmosphere: No corrosive gas or heavy dust
Mounting: DIN rail
Weight: 110 g (0.24 lb)

PERFORMANCE
Data allocation: 1
Module addresses in use: 1
Power output (input connector): Rated current 50 mA DC per channel
Power output (output connector): Rated current 3 A DC (rated current 3 A for internal fuse (slow blow fuse i2t (A2sec.) max. 5.04)
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 1500 V AC @ 1 minute
(I/O or exc. supply to internal bus or internal power to ground)

STANDARDS & APPROVALS
EU conformity:
EMC Directive 
  EMI EN 61000-6-4
  EMS EN 61000-6-2
RoHS Directive

EXTERNAL VIEW

OPERATING MODE SETTING

(*) Factory setting

EXTERNAL DIMENSIONS unit: mm [inch]

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

M-System Co., Ltd.