MODEL: 61A
Field Network Modules 61-UNIT Series
[4] OPTIONS
blank: none
/Q: With options (specify the specification)
ANALOG I/O MODULE
(conforms to AnyWire wiring saving system)
Functions & Features
SPECIFICATIONS OF OPTION: Q
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
• Interfacing analog I/O signals from/to Mini-M or Pico-M
modules with AnyWire wiring saving systems
• Saving power and I/O wiring inside an instrumentation
panel
/C02: Polyurethane coating
/C03: Rubber coating
50
(1.97)
RELATED PRODUCTS
• Installation Base (model: M2BS2)
• Installation Base (model: M8BS2)
100 (3.94)
GENERAL SPECIFICATIONS
Construction: Plug-in
Connection
115 (4.53)
mm (inch)
AnyWire: Euro type connector terminal (applicable wire
size: 0.2 to 2.5 mm , stripped length 7 mm)
2
I/O: Via Installation Base (model: MxBS2)
Power input: Via Installation Base (model: MxBS2)
Housing material: Flame-resistant resin (black)
Isolation: I/O to AnyWire to power
MODEL: 61A-[1][2]-[3][4]
Power indicator: Green LED turns on with power supplied.
ORDERING INFORMATION
• Code number: 61A-[1][2]-[3][4]
Specify a code from below for each [1] through [4].
(e.g. 61A-161-K/Q)
AnyWire SPECIFICATIONS
Network: Conforms to AnyWire wiring saving system
Transmission media
• Specify the specification for option code /Q
(e.g. /C01)
• General-purpose 2-core / 4-core cable (0.75 - 1.25 mm )
2
• General-purpose wiring (0.75 - 1.25 mm
2) etc.
Station No.: DIP switch; 00 - 3F
[1] NO. OF CHANNELS
04: 4 points
Transmission clock / maximum transmission distance
(configurable with DIP switch(es))
08: 8 points
• 7.8 kHz / 800 m (874.9 yds)
16: 16 points
• 15.6 kHz / 500 m (546.8 yds)
• 31.3 kHz / 200 m (218.7 yds)
[2] I/O TYPE
1: Input
• 62.5 kHz / 100 m (109.4 yds)
RDY indicator: Red LED ON at normal operating
LINK indicator: Red LED blinking at normal operating
2: Output
[3] POWER INPUT
AC Power
INPUT SPECIFICATIONS
■ Analog Input
K: 85 – 132 V AC
Input range: 1 – 5 V DC
Input resistance: ≥ 1 MΩ
(Operational voltage range 85 – 132 V, 47 – 66 Hz)
DC Power
(Each input must be isolated by signal conditioners. Non-
R: 24 V DC
isolated modules such as M2BW and M8BW are not usable.)
A/D conversion
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
(Specify power suffix code R (24 V DC) when the UNIT is to be
combined with the M8BS2.)
Moving averaging: 4 samples
Sampling rate: 160 ms
A/D conversion output: Signed binary
61A SPECIFICATIONS
ES-6639 Rev.2 Page 1/3
http://www.m-system.co.jp/