Raypak Y-200 - Manual (Page 5)

5
Y-200 Controller Configurations
Y-200 Options
Model No. Description
Y-241 4-Stage Controller - Includes main controller assembly, air temperature sen-
sor assembly (P/N 068634), water temperature assembly (P/N 068635) and
one (1) stage contact board. Main controller includes one (1) mounted auxiliary
contacts board.
Y-281 8-Stage Controller - Includes main controller assembly, air temperature sen-
sor assembly (P/N 068634), water temperature assembly (P/N 068635) and
two (2) stage contact boards. Main controller includes one (1) mounted auxiliary
contacts board.
Table A: Y-200 Controller Configurations
Table B: Y-200 Options
Option No. Description
Y-300 Alarm Bell, 3” diameter. Shipped loose for field installation.
Y-301 Alarm Bell, 4” diameter. Shipped loose for field installation.
Y-302
Second 4-stage Expansion Board. Converts Y-241 to Y-281. Ships
loose for field installation.
Y-303
Auxiliary Relay Board. Adds control functions for external equip-
ment such as combustion air louvers. Ships loose for field installation.
Y-304
Slave Cable. Connects slave units to the master controller. Ships
loose for field installation.
Y-305
4-20 mA/2-10 VDC Control Board. Accepts 4-20 mA or 2-10 VDC
input from external system such as a BMS to force a specific setpoint.
Ships loose for field installation. Separate instruction manual; see
5000.64.
Y-306
Inlet/Outlet Sensors. Provides a PAIR of sensors for the inlet and
outlet temp. sensing ports. Displays temp. but does not affect control
algorithm.
Y-307
LonWorks Module. Provides full communication between a Y-200
series controller and a LonWorks-enabled system. Cannot have
BOTH this AND a modem. Shipped loose for field installation.
Separate instruction manual; see 5000.63.
Y-308
Modem Module. Provides full communication between a Y-200
series controller and an external system. Cannot have BOTH this
AND a LonWorks. Shipped loose for field installation. Separate
instruction manual; see 5000.65.